B66D 2700/0183
Details
Official title: Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
B66D2700/0183 (Details) appears on 81 US grants and 92 published applications in this corpus.
Search patents in B66D- Granted patents
- 81
- Published applications
- 92
- Assignees
- 55
- Inventors
- 173
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 3 | 2 |
| 2017 | 3 | 6 |
| 2018 | 5 | 13 |
| 2019 | 13 | 7 |
| 2020 | 8 | 9 |
| 2021 | 10 | 16 |
| 2022 | 9 | 9 |
| 2023 | 8 | 8 |
| 2024 | 10 | 7 |
| 2025 | 7 | 4 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cow—wire spooler6 Oct 2026US 12,753,052 B2Dish Wireless L. L. C.
- Methods and systems for controlling operation of wireline cable spooling equipment9 Sep 2025US 12,412,381 B2Schlumberger Technology Corporation
- Winch19 Aug 2025US 12,391,524 B2Hall Logic, Inc.
- Hidden winch assembly for a vehicle17 Jun 2025US 12,330,572 B2Rivian IP Holdings, LLC
- Convertible fairlead assembly20 May 2025US 12,304,782 B1
- Hoist system6 Aug 2026US 2026/0225863 A1
- Winch control device and crane comprising same26 Mar 2026US 2026/0084938 A1Kobelco Construction Machinery Co., Ltd.
- Method and system for evaluating a retraction load for a winch hook retension system19 Mar 2026US 2026/0077982 A1Fca US LLC
- Attaching accessories to firefighting vehicles26 Feb 2026US 2026/0054115 A1Howe & Howe Inc.
- Portable Winch and Bollard Device5 Feb 2026US 2026/0035219 A1
Most cited
By later US patents
- Reversing leadscrew apparatus, system and method19US 10,093,522 B1Reel Power Licensing Corp. · 2018
- Level wind arm for a winch assembly14US 9,248,999 B22016
- Cable spinning13US 4,012,001 A1977
- Reactive tether spool11US 10,399,704 B22019
- Grooved drum and associated roller for motorized lifting device11US 9,399,566 B22016