CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS (winding or unwinding ropes or cables for feeding or storage purposes B65H; rope or cable-winding or unwinding mechanisms for lifts B66B; hoisting devices specially adapted for suspended scaffolds E04G 3/32)
| Subclass | Title |
|---|---|
| 1/00 | Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) |
| 1/02 | Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) Driving gear |
| 1/04 | Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) Driving gear manually operated |
| 1/06 | Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) Driving gear manually operated Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads |
| 1/08 | Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) Driving gear incorporating fluid motors |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0177,135 | Battery Cell Shifting in Rotational Motor Applications | Dec 08, 17 | Jun 13, 19 | Not available |
| 2019/0177,113 | OFFSHORE HOSE LOADING STATION APPARATUS AND SYSTEM | Feb 15, 19 | Jun 13, 19 | Not available |
| 2019/0177,136 | TRAILER MOUNTED CAPSTAN WINCH | Nov 27, 18 | Jun 13, 19 | Not available |
| 2019/0177,137 | INTEGRATED WORKSTATION IN WELL SURFACE EQUIPMENT STRUCTURES | Dec 12, 17 | Jun 13, 19 | Not available |
| 2019/0169,002 | PULLEY FOR HIGH-EFFICIENCY WINCH | Feb 06, 19 | Jun 06, 19 | Not available |
| 2019/0170,285 | CABLE PULLER AND METHOD | Dec 05, 18 | Jun 06, 19 | Not available |
| 2019/0161,327 | Drive Device for the Spool of a Winch | Mar 06, 17 | May 30, 19 | Not available |
| 2019/0160,324 | EXERCISE DEVICE SYSTEM | Jan 24, 17 | May 30, 19 | Not available |
| 2019/0157,850 | IMPROVED MULTIPLE ACTION HOIST | May 10, 17 | May 23, 19 | Not available |
| 2019/0152,604 | Methods and Systems for Raising and Lowering a Payload | Jan 24, 19 | May 23, 19 | Not available |
