B25B 21/001
Combined nut setting and crimping
Official title: {Combined nut setting and crimping}
B25B21/001 (Combined nut setting and crimping) appears on 42 US grants and 9 published applications in this corpus.
Search patents in B25B- Granted patents
- 42
- Published applications
- 9
- Assignees
- 27
- Inventors
- 51
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crimping mechanism for locking pins20 May 2025US 12,304,031 B1Toyota Jidosha Kabushiki Kaisha
- Electric power tool for tightening screw joints5 Apr 2022US 11,292,111 B2Atlas Copco Industrial Technique AB
- Method for screwing a locking ring onto a threaded bolt7 Sep 2021US 11,110,556 B2Broetje-Automation GmbH
- Railway fastener removal system22 Sep 2020US 10,781,560 B2MOW Equipment Solutions, Inc.
- Bucket truck intensifier having a hydraulic manifold21 Jun 2016US 9,370,858 B2Hubbell Incorporated
- Electric power tool for tightening screw joints6 May 2021US 2021/0129301 A1Atlas Copco Industrial Technique AB
- Railway fastener removal system9 Aug 2018US 2018/0223483 A1MOW Equipment Solutions, Inc.
- Method for screwing a locking ring onto a threaded bolt21 Dec 2017US 2017/0361408 A1Broetje-Automation GmbH
- Bucket truck intensifier26 Dec 2013US 2013/0340223 A1Hubbell Incorporated
- Bucket truck intensifier having a hydraulic manifold26 Dec 2013US 2013/0340237 A1Hubbell Incorporated
Most cited
By later US patents
- Flexible power tools67US 4,748,872 A1988
- Mechanism in a powered hand-held rotary driver for counteracting reaction torque46US 5,354,246 A1994
- Reactionlless differential rotary driver having optimized output torques26US 5,238,461 A1993
- Bolt adapted for one-handed tightening by tightening tool24US 4,637,764 AKabushiki Kaisha Sannohashi Seisakusho · 1987
- Threaded lockable fastener with swaged collar24US 4,983,085 ANorthrop Corporation · 1991