The Hilliard Corporation

États‑Unis d’Amérique

 
Quantité totale PI 49
Rang # Quantité totale PI 28 402
Note d'activité PI 2,1/5.0    17
Rang # Activité PI 49 761
Classe Nice dominante Machines et machines-outils

Brevets

Marques

22 4
10 2
9 0
2
 
Dernier brevet 2024 - Driven clutch with dual helix as...
Premier brevet 1975 - Drive coupling
Dernière marque 2007 - BrakeBoss
Première marque 1943 - "HILCO"

Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention Driven clutch with dual helix assembly for continuously variable transmission. A driven clutch fo...
Invention Positive drive differential. A positive drive differential assembly including a differential wit...
Invention Positive drive differential with pinion disconnect. A positive drive differential assembly inclu...
2021 Invention Center differential and drive system for four-wheel drive vehicle. An on-demand four-wheel drive ...
Invention Output hub supports for a bi-directional overrunning clutch differential. A bi-directional overru...
Invention Bi-directional overrunning clutch differential with output hub supports. A bi-directional overrun...
Invention Power transmitting clutch and disconnect. A coupling for connecting an input shaft to an output s...
2020 Invention Center differential and drive system for four wheel drive. An on-demand four-wheel drive system i...
Invention Flexible armature plate for an electro-magnetic overrunning clutch. An electro-magnetic coil asse...
2016 Invention Bi-directional overrunning clutch with outer spring for a drive axle. A bi-directional overrunnin...
2014 Invention Twin ratio differential with bi-directional overrunning clutch. A front differential for a four w...
Invention True four wheel drive system for vehicle. A drive train for a four wheel drive vehicle including ...
Invention Bi-directional overrunning clutch with improved indexing mechanism. A bi-directional overrunning ...
Invention System for dressing a centrifugal clutch. A system for dressing centrifugal clutches has a drum t...
2013 Invention Driven clutch with engine braking for a continuously variable transmission. A driven clutch for ...
Invention Self-cleaning duplex filter. A duplex fluid filter assembly allows extended life between filter ...
Invention Bi-directional overrunning clutch having split roll cage. A bi-directional overrunning clutch inc...
Invention Bi-directional overrunning clutch having split roll cage and drag mechanism. A bi-directional ove...
2012 Invention Friction disk mechanism for bi-directional overrunning clutch. A bi-directional overrunning clutc...
Invention Friction drive clutch having ramped members. A friction drive clutch includes a hub, a thrust pla...
2011 Invention Centrifugal clutch with heat mitigating spring arrangement. A centrifugal clutch including a driv...
2010 Invention Engagement control assembly for a bi-directional overrunning clutch. A bi-directional overrunning...
Invention Drive clutch for a continuously variable transmission with engine braking and built in belt prote...
2007 Invention Tunable centrifugal clutch. A centrifugal clutch Is disclosed Including a driver adapted to engag...
P/S Industrial brake system for controlling movement of machinery.
P/S Industrial brake system for controlling movement of machinery through hydraulic or pneumatic brak...
Invention Self-energizing pump for overrunning clutch. A pump includes a cam member and an armature plate r...
Invention Tunable centrifugal clutch. A centrifugal clutch is disclosed including a driver adapted to engag...
2006 P/S Differentials; differentials for use in lawn mowers, snow blowers, tillers, and other lawn and ga...
P/S Axles and differentials for land vehicles
2005 Invention Spring assembly for an overrunning clutch. A spring assembly for biasing rolls in a roll cage of...
2004 P/S mechanical parts, namely, differentials for use in lawn mowers, snow blowers, tillers, and other ...
2003 Invention Cartridges. A radial flow cartridge, especially for use with an ion exchange resin, includes inne...
Invention Bi-directional overrunning clutch for a primary drive axle. A bi-directional overrunning cl...
Invention Bi-directional overrunning clutch for a primary drive axle. A bi-directional overrunning clutch f...
Invention Centrifugal clutch. A centrifugal clutch including a driver adapted to engage and be rotated by a...
2001 Invention Bi-directional overrunning clutch. A bi-directional overrunning clutch is disclosed for controlli...
1961 P/S Filtering ingredients and materials. Apparatus for purifying, filtering and recovery of liquids a...
1957 P/S OIL RECLAIMING APPARATUS, FILTERS, AND PARTS THEREOF
1943 P/S Oil reclaiming, oil purifying, and oil filtering apparatus and parts thereof, and filtering ingre...