|
2016
|
Invention
|
System, method and apparatus for a pipe coupling for irrigation. A pipe coupling may includ... |
|
|
Invention
|
System, method and apparatus for a pipe coupling for irrigation. A pipe coupling may include a bo... |
|
|
Invention
|
System, method and apparatus for restrained pipe joint. A pipe may include a pipe body having an ... |
|
|
G/S
|
Non-metal plastic pipe couplings; non-metal plastic repair pipe couplings for plumbing, irrigatio... |
|
2015
|
G/S
|
Non-metal gaskets for plastic pipe sold as a component of pipes and replacement gaskets therefor;... |
|
|
Invention
|
Tee coupling |
|
|
Invention
|
Flush joint pipe.
A pipe has a tubular body with a male end and a female end. The male end has a... |
|
2014
|
G/S
|
Non-metal plastic pipes, couplings, joints, and fittings therefor; non-metal plastic pipes, coupl... |
|
|
G/S
|
Non-metal water well polyvinyl chloride (PVC) casing pipe and water well drop pipe, and non-metal... |
|
2013
|
G/S
|
Non-metal pipes, couplings, joints, and fittings for municipal water and municipal sewers |
|
|
G/S
|
non-metal water well polyvinyl chloride (PVC) casing pipe and water well drop pipe, and non-metal... |
|
|
G/S
|
Telecommunication conduits, namely, plastic conduits for electricity and plastic conduit for use ... |
|
|
G/S
|
Non-metallic rigid pipes and fittings, and non-metallic rigid couplings and joints that are made ... |
|
|
G/S
|
non-metal flexible PVC pipes, couplings, joints, and fittings therefor containing yellow pigment;... |
|
|
G/S
|
Non-metal flexible PVC pipes; non-metal flexible PVC pipes for irrigation, municipal water, munic... |
|
|
Invention
|
Flush joint pipe. A pipe has a tubular body with a male end and a female end. The male end has an... |
|
|
Invention
|
Flush joint pipe. G. |
|
|
Invention
|
Leave-in-place concrete form.
A concrete form is disclosed and can include an elongated body hav... |
|
|
Invention
|
Riser cap and irrigation piping system using same. A polymeric riser cap member includes a centra... |
|
|
G/S
|
Non-metal flexible pipes Non-metal rigid pipes, non-metal pipe couplings and joints and non-metal... |
|
2012
|
G/S
|
Non-metal flexible polyvinylchloride (PVC) pipes used in municipal water, municipal sewers, irrig... |
|
2011
|
G/S
|
Non-metal pipes, couplings, joints and fittings |
|
|
G/S
|
Non-metal casting forms for concrete; non-metal forming systems for concrete and other curable co... |
|
2010
|
Invention
|
Molded riser cap |
|
2004
|
Invention
|
Filament-wound composite coupling. A filament-wound composite coupling for use in assembling a re... |
|
2002
|
G/S
|
Polyvinyl chloride plastic pipe for use in water wells |
|
1999
|
Invention
|
Irrigation pipe system. An irrigation pipe system including a tubular coupler member releasably c... |
|
1998
|
Invention
|
Apparatus for forming grooves in bell-shaped pipes. Equipment for machining a bell portion of pla... |
|
1994
|
Invention
|
Towable nonconductive pipe adapter for a sprinkler having laterally extending surfaces. Mechanica... |
|
1993
|
Invention
|
Radon remediation in form-drain apparatus. A permanent form-drain network adapted for radon remed... |
|
|
Invention
|
Form-drain filter. A form-drain filter for blocking the entry of fine particulate, as silt or slu... |
|
|
G/S
|
combination footing form and foundation (drainage system) drain consisting of sections of hollow,... |
