Description
Class B66D : CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
Subclass 1/02: Rope, cable, or chain winding mechanisms; Capstans (portable or mobile lifting or hauling appliances B66D 3/00) Driving gear
B66D 1/02
Sub-Class
Stats
- 34 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 14 Total Patent Owners
- 104 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12084322 | Attachment for a retractable lanyard | Jul 17, 21 | Sep 10, 24 | Not available |
| 12030563 | Winch slide-out trailer undercarriage | Oct 19, 21 | Jul 09, 24 | Not available |
| 12024408 | Device for locking an object suspended on a cable | Jun 11, 20 | Jul 02, 24 | Thales |
| 11717708 | Abseiling device | Mar 03, 16 | Aug 08, 23 | MITTELMANN SICHERHEITSTECHNIK GMBH & CO KG |
| 11679964 | System, method and apparatus for servicing a pulverizer | May 17, 19 | Jun 20, 23 | General Electric Technology GmbH |
| 11352103 | Trawler with fishing and conveying device and fishing method | Dec 06, 20 | Jun 07, 22 | Zhejiang Ocean University |
| 11242100 | Overhead storage devices, systems, and methods | Mar 24, 21 | Feb 08, 22 | SPORTS NEST, INC. |
| 11097929 | Top-mounted hoist for use in a derrick or drilling mast of an oil and gas rig | Mar 11, 19 | Aug 24, 21 | Schlumberger Technology Corporation |
| 10994972 | Winch | Jun 14, 19 | May 04, 21 | Not available |
| 10618783 | Winch | Jul 01, 19 | Apr 14, 20 | Warn Industries Inc. |
| 10526177 | Speed control system for crane and winch applications | Mar 27, 15 | Jan 07, 20 | EATON INTELLIGENT POWER LIMITED |
| 10479502 | Aircraft provided with a winch device | May 24, 17 | Nov 19, 19 | AIRBUS HELICOPTERS |
| 10370227 | Winch | Mar 17, 16 | Aug 06, 19 | Warn Industries Inc. |
| 10343173 | System, method and apparatus for servicing a pulverizer | Apr 29, 16 | Jul 09, 19 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 10273127 | Low profile roller fairlead | Mar 24, 17 | Apr 30, 19 | Warn Industries Inc. |
| 10246311 | Winch | Jul 01, 11 | Apr 02, 19 | LIEBHERR-COMPONENTS BIBERACH GMBH |
| 10189686 | Pneumatic and manual clutch of power winch | Jan 19, 17 | Jan 29, 19 | COMEUP INDUSTRIES INC. |
| 10183850 | Compact hoist system | Dec 19, 13 | Jan 22, 19 | Electronic Theatre Controls Inc. |
| 10112808 | Winch | Dec 16, 15 | Oct 30, 18 | Warn Industries Inc. |
| 10087057 | Braking apparatus for electric winch | Aug 18, 16 | Oct 02, 18 | Kobe Steel, Ltd.; KOBELCO CONSTRUCTION MACHINERY CO. LTD; |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0166,949 | WINCH WITH SPOOL AND REMOTE TENSIONING WHEEL | Nov 30, 22 | Jun 01, 23 | Hall Labs LLC |
| 2022/0250,881 | TOY RETRIEVAL APPARATUS | Feb 10, 21 | Aug 11, 22 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)