B25B 1/12
With provision for disengagement
Official title: with provision for disengagement
B25B1/12 (With provision for disengagement) appears on 129 US grants and 67 published applications in this corpus.
Search patents in B25B- Granted patents
- 129
- Published applications
- 67
- Assignees
- 57
- Inventors
- 186
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 3 |
| 2003 | 4 | 5 |
| 2004 | 3 | 3 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 4 |
| 2008 | 1 | 3 |
| 2009 | 2 | 5 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 4 | 1 |
| 2013 | 3 | 2 |
| 2014 | 3 | 2 |
| 2015 | 4 | 4 |
| 2016 | 6 | 2 |
| 2017 | 0 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 4 |
| 2020 | 3 | 3 |
| 2021 | 4 | 4 |
| 2022 | 0 | 2 |
| 2023 | 5 | 3 |
| 2024 | 3 | 4 |
| 2025 | 1 | 0 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Quick release bipod adapter plate3 Mar 2026US 12,565,961 B2Magpul Industries Corp.
- Clamp locking mechanism17 Feb 2026US 12,551,985 B2Milwaukee Electric Tool Corporation
- Vise13 Jan 2026US 12,521,843 B2The Stanley Works Israel Ltd.
- Machine vise stop device29 Apr 2025US 12,285,846 B1
- Portable utility vise device26 Nov 2024US 12,151,340 B1
- Adjustable vise system and method24 Sep 2026US 2026/0284836 A1Mate Precision Technologies Inc.
- Vise11 Jun 2026US 2026/0158620 A1The Stanley Works Israel Ltd.
- Clamp Locking Mechanism4 Jun 2026US 2026/0151874 A1Milwaukee Electric Tool Corporation
- Quick release bipod adapter plate26 Sep 2024US 2024/0318765 A1Magpul Industries Corp.
- Clamp Locking Mechanism19 Sep 2024US 2024/0308029 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Precision machine vise42US 4,043,547 AChicago Tool and Engineering Company · 1977
- Woodworker's vise40US 6,135,435 AWilton Corporation · 2000
- Workpiece supporting and clamping apparatus37US 4,061,323 AThe Black and Decker Manufacturing Company · 1977
- Bar clamp for wood manufacturing29US 6,050,559 A2000
- Woodworker's clamp28US 6,089,556 A2000