B66D 1/7431
Driven manually only
Official title: {driven manually only}
B66D1/7431 (Driven manually only) appears on 60 US grants and 11 published applications in this corpus.
Search patents in B66D- Granted patents
- 60
- Published applications
- 11
- Assignees
- 23
- Inventors
- 61
- Latest grant
- 9 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for mounting or dismounting components of a wind turbine and rope winch unit9 Jul 2024US 12,030,750 B2Wobben Properties GmbH
- Adjustable helical capstan rope brake9 Apr 2024US 11,952,117 B1U.S. Government as represented by the Secretary of the Army
- Method for handling a wind turbine component with a control arrangement20 Feb 2024US 11,905,143 B2Vestas Wind Systems A/S
- Man overboard rescue system30 Aug 2022US 11,427,291 B2C-Hero, LLC
- Sailboat winch15 Mar 2016US 9,284,169 B2Shimano Inc.
- Method for mounting or dismounting components of a wind turbine and rope winch unit9 Mar 2023US 2023/0075096 A1Wobben Properties GmbH
- Man Overboard Rescue System24 Feb 2022US 2022/0055723 A1C-Hero, LLC
- A method for handling a wind turbine component with a control arrangement24 Feb 2022US 2022/0055869 A1Vestas Wind Systems A/S
- Actuating Device for a Winch, and Winch17 Dec 2020US 2020/0391984 A1
- Sailboat winch30 Jul 2015US 2015/0210517 A1Shimano Inc.
Most cited
By later US patents
- Self-tailing winch23US 3,968,953 ABarient Company · 1976
- Self tailing winch22US 3,985,340 ABarient Company · 1976
- Winch22US 4,151,980 ALewmar Marine Limited · 1979
- Winch having a multiple diameter drum22US 6,019,353 ALewmar Marine Limited · 2000
- Winch having drum of two diameters for alternative engagement by a line at two speeds21US 5,829,736 AHarken, Inc. · 1998