Abrégé

A method for controlling iron ochre proliferation in a conduit comprises mounting a first conductor in proximity of the conduit so that the first conductor is in contact with an environment of the conduit when in use, mounting a second conductor in proximity of the conduit so that the second conductor is in contact with the environment of the conduit without being in direct electrical contact with the first conductor, installing the conduit in the environment if not already present in the environment, and iteratively applying, between the first and second conductors, a voltage having a first polarity and a second polarity opposite from the first polarity. A system for controlling iron ochre proliferation in a conduit comprises the first and second conductors, as well as a voltage source electrically connected to the first and second conductors and configured for iteratively applying the voltage thereon.

Classes IPC  ?

• E02B 11/00 - Drainage du sol, p. ex. à des fins agricoles
• F16L 58/00 - Protection des tuyaux ou des accessoires pour tuyaux contre la corrosion ou l'entartrage

Abrégé

A modular grid comprises a faceplate having at least one front opening and at least two tabs on its periphery, a sleeve configured to abut on the faceplate, and at least two attachments, each attachment being configured for insertion into an opening formed in a corresponding one of the at least two tabs and into a corresponding opening formed on the perimeter of the sleeve. The modular grid may be mounted on an extremity of a conduit, whether at its inlet or outlet side, and be shaped for mating with the extremity of the conduit. A perimeter of the faceplate may be circular, square, oval, rectangular, triangular, pentagonal, hexagonal, or octagonal.

Classes IPC  ?

• E03F 5/04 - Bouches d'égout avec ou sans obturateur d'odeurs ou chambre à sédiments
• E03F 3/04 - Canalisations ou accessoires spécialement adaptés aux égouts
• F16L 19/02 - Extrémités de tuyaux pourvues de colliers ou de brides formant corps ou non avec les tuyaux, maintenues en contact par un organe vissé

Abrégé

A modular grid comprises a faceplate having at least one front opening and at least two tabs on its periphery, a sleeve configured to abut on the faceplate, and at least two attachments, each attachment being configured for insertion into an opening formed in a corresponding one of the at least two tabs and into a corresponding opening formed on the perimeter of the sleeve. The modular grid may be mounted on an extremity of a conduit, whether at its inlet or outlet side, and be shaped for mating with the extremity of the conduit. A perimeter of the faceplate may be circular, square, oval, rectangular, triangular, pentagonal, hexagonal, or octagonal.

Classes IPC  ?

• E03C 1/12 - Installations de plomberie pour l'évacuation des eaux uséesCuvettes ou postes d'eau qui leur sont reliésÉviers
• E03F 3/04 - Canalisations ou accessoires spécialement adaptés aux égouts
• E03F 7/00 - Autres installations ou appareillage pour le fonctionnement des égouts, p. ex. pour empêcher ou signaler son arrêtVidange des fosses d'aisances
• F16L 55/24 - Prévention de l'accumulation de résidus ou autres matières dans les tuyaux, p. ex. par purgeur, par crépine

Produits et services

high-density polyethylene (HDPE) conduit pipes for building; high-density polyethylene (HDPE) conduit pipes for the agricultural field; heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

(1) High-density polyethylene (HDPE) conduit pipes for building; high-density polyethylene (HDPE) conduit pipes for the agricultural field; heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

Oil separators; sump pumps pipe retention system for use in retention basins with groundwater recharge, namely, pipes designed to be buried underground for receiving and distributing groundwater; storm water chambers for use in retention basin systems with groundwater recharge, namely, stormwater chambers designed to be buried underground for receiving and distributing groundwater; chamber retention systems for use in retention basins with groundwater recharge, namely, ground chambers designed to be buried underground for receiving and distributing ground water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of environmental and storm runoff water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of irrigation; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of oil and gas; waste water treatment system namely waste water purification units; hydrodynamic separator for storm water treatment used for filtering water of total solid in suspension, hydrocarbons, and floating debris Flexible plastic pipes for conveying natural gas; flexible plastic pipes for plumbing purposes; flexible plastic pipes for liquid and gas transfer; flexible plastic pipes for conveying oil; flexible plastic pipes for conveying storm water; flexible plastic pipes for conveying gas; flexible plastic pipes for conveying water; flexible polyethylene corrugated drain with smooth interior for easy cleaning and quick water removal namely flexible drainpipes made of polyethylene rigid plastic pipes for conveying natural gas; rigid plastic pipes for plumbing purposes; rigid pipes of polypropylene for building; plastic water pipes; rigid plastic pipes for conveying water; rigid pipes of polyethylene for building; rigid plastic pipes for conveying storm water; rigid plastic pipes for conveying oil; rigid plastic pipes for conveying gas; non-metal drain pipes; rigid underdrainage pipes, not of metal; rigid plastic pipes for liquid and gas transfer; plastic storm sewer pipes for construction; plastic conduit for drainage; plastic and oil debris trap for storm drainage; non-metal catch basins for attachment to sewer pipes to trap debris; culverts made of plastic for construction namely drainage culverts made of polyethylene; polymer composite manhole covers, not of metal; storm manholes covers, not of metal Water tanks of plastic for household, industrial and agricultural purposes; drain traps of plastic

Produits et services

(1) Oil separators; sump pumps (2) Pipe retention system for use in retention basins with groundwater recharge; storm water chambers for use in retention basin systems with groundwater recharge; chamber retention systems for use in retention basins with groundwater recharge; waste water treatment unit; hydrodynamic separator; (3) Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of environmental and storm runoff water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of irrigation; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of oil and gas (4) Flexible plastic pipes for liquid and gas transfer; (5) Flexible plastic pipes for conveying gas; flexible plastic pipes for conveying natural gas; flexible plastic pipes for conveying oil; flexible plastic pipes for conveying storm water; flexible plastic pipes for conveying water; flexible plastic pipes for plumbing purposes (6) Rigid plastic pipes for liquid and gas transfer; storm manholes; (7) Culverts made of plastic for construction; flexible polyethylene corrugated drain with smooth interiors for easy cleaning and quick water removal; non-metal catch basins for attachment to sewer pipes to trap debris; non-metal drain pipes; plastic conduit for drainage; plastic oil and debris trap for storm drainage; plastic pipes for conveying natural gas; plastic pipes for plumbing purposes; plastic storm sewer pipes for construction; plastic water pipes; polymer composite manhole covers; rigid pipes of polyethylene for building; rigid pipes of polypropylene for building; rigid plastic pipes for conveying gas; rigid plastic pipes for conveying oil; rigid plastic pipes for conveying storm water; rigid plastic pipes for conveying water; rigid underdrainage pipes, not of metal (8) Drain traps of plastic; water tanks of plastic

Produits et services

Oil separators; sump pumps storm water chambers for use in retention basin systems with groundwater recharge, namely, stormwater chambers designed to be buried underground for receiving and distributing groundwater; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of environmental and storm runoff water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of irrigation; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of oil and gas; waste water treatment system, namely, waste water purification units; hydrodynamic separator for storm water treatment used for filtering water of total solid in suspension, hydrocarbons, and floating debris Flexible plastic pipes for conveying natural gas; flexible plastic pipes for plumbing purposes; flexible plastic pipes for liquid and gas transfer; flexible plastic pipes for conveying oil; flexible plastic pipes for conveying storm water; flexible plastic pipes for conveying gas; flexible plastic pipes for conveying water; flexible polyethylene corrugated drain with smooth interior for easy cleaning and quick water removal namely flexible drainpipes made of polyethylene; non-metallic seals for manhole assemblies rigid plastic pipes for conveying natural gas; rigid plastic pipes for plumbing purposes; rigid pipes of polypropylene for building; plastic water pipes; rigid plastic pipes for conveying water; rigid pipes of polyethylene for building; rigid plastic pipes for conveying storm water; rigid plastic pipes for conveying oil; rigid plastic pipes for conveying gas; non-metal drain pipes; rigid underdrainage pipes, not of metal; rigid plastic pipes for liquid and gas transfer; plastic storm sewer pipes for construction; plastic conduit for drainage; plastic and oil debris trap for storm drainage; non-metal catch basins for attachment to sewer pipes to trap debris; culverts made of plastic for construction namely drainage culverts made of polyethylene used to channel water; polymer composite manhole covers, not of metal; storm manholes covers, not of metal Water tanks of plastic for household, industrial and agricultural purposes; drain traps of plastic

Produits et services

Oil separators; sump pumps storm water chambers for use in retention basin systems with groundwater recharge, namely, stormwater chambers designed to be buried underground for receiving and distributing groundwater; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of environmental and storm runoff water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of irrigation; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of oil and gas; waste water treatment system, namely, waste water purification units; hydrodynamic separator for storm water treatment used for filtering water of total solid in suspension, hydrocarbons, and floating debris Flexible plastic pipes for conveying natural gas; flexible plastic pipes for plumbing purposes; flexible plastic pipes for liquid and gas transfer; flexible plastic pipes for conveying oil; flexible plastic pipes for conveying storm water; flexible plastic pipes for conveying gas; flexible plastic pipes for conveying water; flexible polyethylene corrugated drain with smooth interior for easy cleaning and quick water removal namely flexible drainpipes made of polyethylene; non-metallic seals for manhole assemblies rigid plastic pipes for conveying natural gas; rigid plastic pipes for plumbing purposes; rigid pipes of polypropylene for building; plastic water pipes; rigid plastic pipes for conveying water; rigid pipes of polyethylene for building; rigid plastic pipes for conveying storm water; rigid plastic pipes for conveying oil; rigid plastic pipes for conveying gas; non-metal drain pipes; rigid underdrainage pipes, not of metal; rigid plastic pipes for liquid and gas transfer; plastic storm sewer pipes for construction; plastic conduit for drainage; plastic and oil debris trap for storm drainage; non-metal catch basins for attachment to sewer pipes to trap debris; culverts made of plastic for construction namely drainage culverts made of polyethylene used to channel water; polymer composite manhole covers, not of metal; storm manholes covers, not of metal Water tanks of plastic for household, industrial and agricultural purposes; drain traps of plastic

Produits et services

(1) Oil separators; sump pumps; (2) Retention basin with or without groundwater recharge; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of environmental and storm runoff water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of irrigation; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of oil and gas; waste water treatment system; hydrodynamic separator. (3) Flexible plastic pipes for conveying natural gas; flexible plastic pipes for plumbing purposes; flexible plastic pipes for liquid and gas transfer; flexible plastic pipes for conveying oil; flexible plastic pipes for conveying storm water; flexible plastic pipes for conveying gas; flexible plastic pipes for conveying water; Flexible polyethylene corrugated drain with smooth interior for easy cleaning and quick water removal; non-metallic seals for manhole assemblies; (4) Plastic pipes for conveying natural gas; plastic pipes for plumbing purposes; rigid pipes of polypropylene for building; plastic water pipes; rigid plastic pipes for conveying water; rigid pipes of polyethylene for building; rigid plastic pipes for conveying storm water; rigid plastic pipes for conveying oil; rigid plastic pipes for conveying gas; non-metal drain pipes; rigid underdrainage pipes, not of metal; rigid plastic pipes for liquid and gas transfer; plastic storm sewer pipes for construction; plastic conduit for drainage; plastic and oil debris trap for storm drainage; drain traps of plastic; non-metal catch basins for attachment to sewer pipes to trap debris; culverts made of plastic for construction; polymer composite manhole covers; storm manholes (5) Water tanks of plastic;

Produits et services

(1) Oil separators; sump pumps; (2) Retention basin with or without groundwater recharge; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of environmental and storm runoff water; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of irrigation; water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of waste water and industrial water in the field of oil and gas; waste water treatment system; hydrodynamic separator. (3) Flexible plastic pipes for conveying natural gas; flexible plastic pipes for plumbing purposes; flexible plastic pipes for liquid and gas transfer; flexible plastic pipes for conveying oil; flexible plastic pipes for conveying storm water; flexible plastic pipes for conveying gas; flexible plastic pipes for conveying water; Flexible polyethylene corrugated drain with smooth interior for easy cleaning and quick water removal; non-metallic seals for manhole assemblies; (4) Plastic pipes for conveying natural gas; plastic pipes for plumbing purposes; rigid pipes of polypropylene for building; plastic water pipes; rigid plastic pipes for conveying water; rigid pipes of polyethylene for building; rigid plastic pipes for conveying storm water; rigid plastic pipes for conveying oil; rigid plastic pipes for conveying gas; non-metal drain pipes; rigid underdrainage pipes, not of metal; rigid plastic pipes for liquid and gas transfer; plastic storm sewer pipes for construction; plastic conduit for drainage; plastic and oil debris trap for storm drainage; drain traps of plastic; non-metal catch basins for attachment to sewer pipes to trap debris; culverts made of plastic for construction; polymer composite manhole covers; storm manholes (5) Water tanks of plastic;

Produits et services

(1) Logiciel de conception et de calcule de dessins d'ingénierie pour la gestion des eaux pluviales.

Produits et services

Manually operated metal valves for collecting, conveying, treating and storage of stormwater and regulate its flow; culverts made of metal Products for treating of stormwater, namely, treatment sump pumps, and, oil separators Flow regulators for collecting, conveying, treating and storage of stormwater, namely, vortex flow regulators, flexible weirs, check valves, plug-style flow regulators Products for collecting, conveying, treating and storage of storm water, namely, plumbing fittings in the nature of drains and accessories, namely, couplers, adapters, end caps, non-metallic drainage pipes, culverts, spillways, decanters, namely, settling and separation tanks for storm water, hydrodynamic separators for cleaning and purification of oil, hydrodynamic separators for storm water treatment used for filtering water of total solid in suspension, hydrocarbons, and floating debris, rainwater filtration system for controlling total solid in suspension, nutrients and heavy metals, sediment traps, retention ponds with or without water recharge groundwater consisting primarily of water equipment, namely, water filtration units, liquid flow regulating apparatus, namely, hydraulic compensators Semi-worked plastic in the form of bars, blocks, granules, rods, sheets, tubes; plastic flexible pipes for the discharge of surface water, storm sewer and drainage; Flexible annular polyethylene drain pipes with smooth interior for easy cleaning and quick evacuation of water Products for collecting, conveying, treating and storage of storm water in the nature of non-metal drainage structures, namely, storm manholes and manhole covers; non-metal catch basins for sewage purposes to trap debris, sump reservoirs for use in construction of landscape drainage structures and of basement waterproofing systems, and french drains consisting primarily of flexible or rigid pipes not of metal; Products for collecting, conveying, treating and storage or storm water, namely, non-metal catch basins for sewage purposes to trap debris; Non-metal building materials for collecting and conveying storm water, namely, scuppers for drainage of buildings being drains and pipes not of metal, polyethylene pipes in the nature of spillways, sewer pipes used as culverts, and catch basins for use as sediment traps; Rigid corrugated pipes made of polyethylene with smooth interior facilitating the rapid evacuation of water; Plastic rigid pipes for the discharge of surface water, storm sewer and drainage; Rigid polyethylene pipes for the construction of portable bridges; Rigid polyethylene pipes for off-road application, for the evacuation and transport of surface water and drainage; Rigid polyethylene pipes for underfloor application, drainage and transport of surface water and drainage; Rigid polyethylene culverts pipes for use in building a watercourse, reproducing the natural appearance of a stream, reducing the velocity and the flow of water, allowing the free flow of water and the free circulation of aquatic fauna; Products for collecting storm water in the nature of non-metal drainage structures, namely, protective geotextile liners made of polypropylene, polypropylene and polyester, polypropylene and polyester and PVC, polyethylene, polyethylene and polypropylene for ponds Rainwater filtration system for controlling total solid in suspension, nutrients and heavy metals, consisting primarily of granular filtering media with a perlite base, a blend of zeolites, or perlite and granular activated carbon for the purposes of drainage, absorption, filtration, separation of water from solids Wholesale and retail store services of unprocessed plastics, namely, semi-worked plastic in the form of bars, blocks, granules, rods, sheets, tubes Cleaning and maintenance of stormwater systems; tailings disposal, namely, pneumatic and hydro-excavation services Custom manufacture of non-woven textiles for geotechnical, acoustic, horticultural, thermal and industrial applications Stormwater system design, namely, engineering of storm water systems; Environmental testing and inspection of municipal, oil, mining and industrial underground infrastructures; Research in the field of environmental protection

Produits et services

(1) Produits de captage, transport, traitement et stockage de l'eau pluviale, nommément regards, puisards, puisards de traitement, drains et accessoires, tuyaux de drainage et accessoires, ponceaux, avaloirs, déversoirs, dalots, décanteurs et séparateurs d'huile, séparateurs hydrodynamiques pour le contrôle des matières en suspension, des hydrocarbures et des débris flottants, système de filtration des eaux pluviales pour le contrôle des matières en suspension, des nutriments et des métaux lourds, trappes à sédiments, bassins de rétention avec ou sans recharge de la nappe phréatique, régulateurs de débit. (2) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes. (3) Tuyaux annelé rigide en polyéthylène à intérieur lisse facilitant l'évacuation rapide de l'eau; Tuyaux et ponceaux de plastique pour l'évacuation de l'eau de surface, l'égout pluvial et le drainage; Tuyaux et ponceaux en polyéthylène servant à la construction de ponts portatifs; Tuyaux en polyéthylène pour application hors chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Tuyaux en polyéthylène pour application sous la chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Ponceaux en polyéthylène pour application sous la chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Ponceaux en polyéthylène aménagés dans un cours d'eau, reproduisant l'aspect naturel d'un ruisseau, en réduisant la vélocité et le débit de l'eau, permettant le libre écoulement des eaux et la libre circulation de la faune aquatique; Drain annelé flexible en polyéthylène à intérieur lisse facilitant le nettoyage et l'évacuation rapide de l'eau (1) Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes. (2) Service de transformation des matières plastiques, nommément recyclage des plastiques; développement et fabrication de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles. (3) Service d'inspection, de conception de système de gestion des eaux pluviales, de certification des infrastructures, de fusion de conduites et de structures en polyéthylène, de disposition des résidus, nommément matériaux excavés et pompés, et d'excavation douce (pneumatique et hydro-excavation), pour des infrastructures souterraines, nommément municipales (égouts pluviales et unitaires), pétrolières, minières et industrielles; recherches en matière de protection de l'environnement. (4) Service de nettoyage et d'entretien pour des infrastructures souterraines, nommément municipales (égouts pluviales et unitaires), pétrolières, minières et industrielle.

Produits et services

Manufacture of non-woven fabrics for geotechnical, acoustic, horticultural, thermal and industrial applications for others Product development of non-woven fabrics for geotechnical, acoustic, horticultural, thermal and industrial applications; environmental protection-related research

Produits et services

Heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

(1) Tuyaux en polyéthylène pour application hors chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Drain annelé flexible en polyethylene à intérieur lisse facilitant le nettoyage et l'évacuation rapide de l'eau.

Produits et services

(1) Tuyaux en polyéthylène pour application hors chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Drain annelé flexible en polyethylene à intérieur lisse facilitant le nettoyage et l'évacuation rapide de l'eau.

Produits et services

(1) Tuyaux et ponceaux en polyéthylène pour application sous la chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Tuyaux annelé rigide en polyethylene à intérieur lisse facilitant l'évacuation rapide de l'eau

Produits et services

(1) Produits de captage, transport, traitement et stockage de l'eau pluviale, nommément regards, puisards, puisards de traitement, drains et accessoires, tuyaux de drainage et accessoires, ponceaux, avaloirs, déversoirs, dalots, décanteurs et séparateurs d'huile, séparateurs hydrodynamiques pour le contrôle des matières en suspension, des hydrocarbures et des débris flottants, système de filtration des eaux pluviales pour le contrôle des matières en suspension, des nutriments et des métaux lourds, trappes à sédiments, bassins de rétention avec ou sans recharge de la nappe phréatique, régulateurs de débit

Produits et services

(1) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes (1) Service de transformation des matières plastiques, nommément recyclage des plastiques. Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes

Produits et services

(1) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes (1) Service de transformation des matières plastiques, nommément recyclage des plastiques. Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes

Produits et services

(1) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes (1) Service de transformation des matières plastiques, nommément recyclage des plastiques. Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes

Produits et services

(1) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes (1) Service de transformation des matières plastiques, nommément recyclage des plastiques. Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes

Produits et services

(1) Service de nettoyage, d'inspection, d'entretien, de conception de système de gestion des eaux pluviales, de certification des infrastructures, de fusion de conduites et de structures en polyéthylène, de disposition des résidus, nommément matériaux excavés et pompés, et d'excavation douce (pneumatique et hydro-excavation), pour des infrastructures souterraines, nommément municipales (égoûts pluviales et unitaires), pétrolières, minières et industrielles.

Produits et services

(1) Service de nettoyage, d'inspection, d'entretien, de conception de système de gestion des eaux pluviales, de certification des infrastructures, de fusion de conduites et de structures en polyéthylène, de disposition des résidus, nommément matériaux excavés et pompés, et d'excavation douce (pneumatique et hydro-excavation), pour des infrastructures souterraines, nommément municipales (égoûts pluviales et unitaires), pétrolières, minières et industrielles.

Produits et services

(1) Fabrication de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles pour des tiers; (2) Recherche en matière de protection de l'environnement; développement de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles.

Produits et services

(1) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes (1) Service de transformation des matières plastiques, nommément recyclage des plastiques. Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes

Produits et services

(1) Service de nettoyage, d'inspection, d'entretien, de conception de système de gestion des eaux pluviales, de certification des infrastructures, de fusion de conduites et de structures en polyéthylène, de disposition des résidus, nommément matériaux excavés et pompés, et d'excavation douce (pneumatique et hydro-excavation), pour des infrastructures souterraines, nommément municipales (égoûts pluviales et unitaires), pétrolières, minières et industrielles.

Produits et services

(1) Service de nettoyage, d'inspection, d'entretien, de conception de système de gestion des eaux pluviales, de certification des infrastructures, de fusion de conduites et de structures en polyéthylène, de disposition des résidus, nommément matériaux excavés et pompés, et d'excavation douce (pneumatique et hydro-excavation), pour des infrastructures souterraines, nommément municipales (égoûts pluviales et unitaires), pétrolières, minières et industrielles.

Produits et services

(1) Service de nettoyage, d'inspection, d'entretien, de conception de système de gestion des eaux pluviales, de certification des infrastructures, de fusion de conduites et de structures en polyéthylène, de disposition des résidus, nommément matériaux excavés et pompés, et d'excavation douce (pneumatique et hydro-excavation), pour des infrastructures souterraines, nommément municipales (égoûts pluviales et unitaires), pétrolières, minières et industrielles.

Produits et services

(1) Développement et fabrication de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles; recherches en matière de protection de l'environnement

Produits et services

(1) Développement et fabrication de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles; recherches en matière de protection de l'environnement

Produits et services

(1) Fabrication de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles pour des tiers; (2) Recherche en matière de protection de l'environnement; développement de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles.

Produits et services

(1) Développement et fabrication de textiles non tissés pour des applications géotechnique, acoustiques, horticoles, thermiques et industrielles; recherches en matière de protection de l'environnement

Produits et services

(1) Tuyaux en polyethylene pour application sous la chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Ponceaux en polyethylene aménagés dans un cours d'eau, reproduisant l'aspect naturel d'un ruisseau, en réduisant la vélocité et le débit de l'eau, permettant le libre écoulement des eaux et la libre circulation de la faune aquatique.

Produits et services

(1) Tuyaux en polyethylene pour application sous la chaussée, pour l'évacuation et le transport de l'eau de surface et le drainage; Ponceaux en polyethylene aménagés dans un cours d'eau, reproduisant l'aspect naturel d'un ruisseau, en réduisant la vélocité et le débit de l'eau, permettant le libre écoulement des eaux et la libre circulation de la faune aquatique.

Produits et services

(1) Matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes (1) Service de transformation des matières plastiques, nommément recyclage des plastiques. Services de vente en gros et au détail de matières plastique à l'état brut, nommément plastique semi-ouvré en barres, blocs, granules, tiges, feuilles, tubes.

Produits et services

(1) Heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

(1) Heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

[Oil reclamation fluid for the separation of crude oil from soil and water] Storm water and sewage management devices, namely, catch, detention, and retention basins made of metal used for catching runoff water from higher elevation areas Flow regulators for domestic, commercial, and agricultural use Settling tanks made of polyethylene used for treatment of storm water drainage; Separators for the cleaning and purification of oil; Hydrodynamic separators for storm water treatment used for filtering water of total solid in suspension, hydrocarbons, and floating debris; Rainwater filtration unit used for controlling total solid in suspension, nutrients, and heavy metals; External filtering device for use in a local containment area for removing oil and other contaminants from storm drain effluent as it exist storm water systems Non-metal manhole covers; Concrete drainage structures, namely, storm manholes; Non-metal catch basins for sewage purposes used to trap debris; Non-metal in-ground sewage and water run-off basins; Water treatment equipment, namely, non-metal water storage basins for collecting and storing water; Non-metal drain pipes made of polyethylene; Drainage culverts made of polyethylene used to channel water; Irrigation ditch liners made of polyethylene; Storm water and sewage management devices, namely, catch, detention, and retention basins not made of metal used for catching runoff water from higher elevation areas

Produits et services

Flow regulators for domestic, commercial and agricultural use Settling tanks made of polyethylene used for treatment of storm water drainage; Separators for the cleaning and purification of oil; Hydrodynamic separators for storm water treatment used for filtering water of total solid in suspension, hydrocarbons, and floating debris; Rainwater filtration unit used for controlling total solid in suspension, nutrients, and heavy metals; External filtering device for use in a local containment area for removing oil and other contaminants from storm drain effluent as it exits storm water systems Non-metal manhole covers; Concrete drainage structures, namely, storm manholes; Non-metal catch basins for sewage purposes used to trap debris; Non-metal in-ground sewage and water run-off basins; Water treatment equipment, namely, non-metal water storage basins for collecting and storing water; Non-metal drain pipes made of polyethylene; Drainage culverts made of polyethylene used to channel water; Irrigation ditch liners made of polyethylene; Storm water and sewage management devices, namely, catch, detention, and retention basins not made of metal used for catching runoff water from higher elevation areas

Produits et services

(1) Produits de captage, transport, traitement et stockage de l'eau pluviale, nommément regards, puisards, puisards de traitement, drains et accessoires, tuyaux de drainage et accessoires, ponceaux, avaloirs, déversoirs, dalots, décanteurs et séparateurs d'huile, séparateurs hydrodynamiques pour le contrôle des matières en suspension, des hydrocarbures et des débris flottants, système de filtration des eaux pluviales pour le contrôle des matières en suspension, des nutriments et des métaux lourds, trappes à sédiments, bassins de rétention avec ou sans recharge de la nappe phréatique, régulateurs de débit.

Produits et services

(1) Produits de captage, transport, traitement et stockage de l'eau pluviale, nommément regards, puisards, puisards de traitement, drains et accessoires, tuyaux de drainage et accessoires, ponceaux, avaloirs, déversoirs, dalots, décanteurs et séparateurs d'huile, séparateurs hydrodynamiques pour le contrôle des matières en suspension, des hydrocarbures et des débris flottants, système de filtration des eaux pluviales pour le contrôle des matières en suspension, des nutriments et des métaux lourds, trappes à sédiments, bassins de rétention avec ou sans recharge de la nappe phréatique, régulateurs de débit.

Abrégé

A connector for connecting lengths of conduit sections having an outer corrugated surface, comprising a body having apertures, an outer rigid surface and an inner deformable surface as well as opposite open extremities. The inner surface defines a channel for receiving at least one conduit section through at least one of the open extremities. Fasteners are inserted into the channel through said apertures. When the corrugated conduit is fitted into the channel, the fasteners are insertable through the apertures for extending into the channel thereby interfering with the corrugated surface of the conduit and substantially preventing the conduit from being removed from the channel.

Classes IPC  ?

• F16L 17/00 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide
• E03F 3/04 - Canalisations ou accessoires spécialement adaptés aux égouts
• F16L 25/00 - Structure ou détails de raccords de tuyaux non prévus dans les groupes ou présentant in intérêt autre que celui visé par ces groupes

Abrégé

The present invention relates to a corrugated conduit with reinforcement and flow control features. The corrugated conduit inlcudes an outer surface defining successive and alternating annular peaks and valleys, an inner surface defining successive and alternating annular peaks and valleys, and at least one band positioned along the circumference of the inner surface. When the corrugated conduit has a number of longitudinal, arcuate reinforcing bands, these may be identical or different in width and thickness, and they may be positioned evenly or unevenly apart, depending on the application. As an added measure to control fluid flow, the reinforcing bands may have a contact surface with turbulating texture that causes turbulence when in contact with a fluid.

Classes IPC  ?

• F15D 1/02 - Action sur l'écoulement des fluides dans les tuyaux ou les conduits
• F16L 11/115 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles à paroi ondulée avec des armatures qui ne sont pas noyées dans la paroi
• F16L 11/15 - Manches, c.-à-d. tuyaux flexibles en un matériau rigide, p. ex. en métal ou en matériaux plastiques durs ondulées
• F16L 55/02 - Absorbeurs d'énergieAbsorbeurs de bruit

Produits et services

Heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

Heavy duty polyethylene pipe for culvert, storm sewer and drainage

Produits et services

(1) Heavy duty polyethylene pipe for culvert, storm sewer and drainage.

Produits et services

(1) Heavy duty polyethylene pipe for culvert, storm sewer and drainage.

Produits et services

(1) Tuyaux et ponceaux en phlyethylène servant à la construction de ponts portatifs.

Produits et services

(1) Tuyaux et ponceaux de plastique pour l'évacuation de l'eau de surface, l'égout pluvial et le drainage.