Class B66D : CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
Subclass 1/18: Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) Driving gear Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable (B66D 1/24 takes precedence) and the power being transmitted from a continuously-operating and irreversible prime mover
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11247879 | Winch system | Jun 28, 16 | Feb 15, 22 | MHWIRTH AS |
| 10633229 | Winch with integrated lighting, and associated systems and methods | Oct 04, 17 | Apr 28, 20 | Westin Automotive Products, Inc. |
| 10343878 | Powered winch retrieval system for harvested big game | Feb 13, 17 | Jul 09, 19 | Not available |
| 10173870 | Swivel winch rotated via an actuator in response to pressure sensor data | Dec 12, 17 | Jan 08, 19 | Hall Labs LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2018/0118,531 | ACCESSORY MOUNTING SYSTEMS, AND METHODS THEREFOR | Oct 04, 17 | May 03, 18 | Not available |
| 2018/0118,530 | WINCH WITH INTEGRATED LIGHTING, AND ASSOCIATED SYSTEMS AND METHODS | Oct 04, 17 | May 03, 18 | Not available |
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