B66D 1/18
And the power being transmitted from a continuously operating and irreversible prime
Official title: and the power being transmitted from a continuously operating and irreversible prime mover {, i.e. an internal combustion engine, e.g. on a motor vehicle or a portable winch}
B66D1/18 (And the power being transmitted from a continuously operating and irreversible prime) appears on 7 US grants and 5 published applications in this corpus.
Search patents in B66D- Granted patents
- 7
- Published applications
- 5
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 15 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Winch system15 Feb 2022US 11,247,879 B2Mhwirth AS
- Winch with integrated lighting, and associated systems and methods28 Apr 2020US 10,633,229 B2Westin Automotive Products, Inc.
- Powered winch retrieval system for harvested big game9 Jul 2019US 10,343,878 B2
- Swivel winch rotated via an actuator in response to pressure sensor data8 Jan 2019US 10,173,870 B1Hall Labs LLC
- Engine speed control for hoist and tongs21 Aug 2001US 6,276,449 B1
- Winch system14 Mar 2019US 2019/0077641 A1Mhwirth AS
- Powered winch retrieval system for harvested big game16 Aug 2018US 2018/0229982 A1
- Motor control modules with multiple potted sub-modules, and associated systems and methods3 May 2018US 2018/0118528 A1Superwinch, LLC
- Winch with integrated lighting, and associated systems and methods3 May 2018US 2018/0118530 A1Superwinch, LLC
- Accessory mounting systems, and methods therefor3 May 2018US 2018/0118531 A1Superwinch, LLC
Most cited
By later US patents
- Engine speed control for hoist and tongs49US 6,276,449 B12001
- Power winch system29US 5,002,259 AHelper Winch, Inc. · 1991
- Winch with integrated lighting, and associated systems and methods13US 10,633,229 B2Westin Automotive Products, Inc. · 2020
- Apparatus for controlling movement of a tether in a conduit8US 5,273,257 A1993
- Swivel winch rotated via an actuator in response to pressure sensor data5US 10,173,870 B1Hall Labs LLC · 2019