B25B 23/0078
Reaction arms
Official title: {Reaction arms}
B25B23/0078 (Reaction arms) appears on 182 US grants and 152 published applications in this corpus.
Search patents in B25B- Granted patents
- 182
- Published applications
- 152
- Assignees
- 97
- Inventors
- 278
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 1 |
| 2003 | 1 | 5 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 7 | 4 |
| 2007 | 5 | 5 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 4 | 7 |
| 2011 | 3 | 3 |
| 2012 | 3 | 3 |
| 2013 | 2 | 8 |
| 2014 | 3 | 6 |
| 2015 | 8 | 9 |
| 2016 | 4 | 6 |
| 2017 | 5 | 8 |
| 2018 | 1 | 6 |
| 2019 | 6 | 12 |
| 2020 | 4 | 14 |
| 2021 | 10 | 9 |
| 2022 | 11 | 6 |
| 2023 | 7 | 9 |
| 2024 | 5 | 4 |
| 2025 | 8 | 11 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiple entry angle adaptor with locator for fastener installation tool23 Jun 2026US 12,661,761 B2OMG Building Products LLC
- Apparatus for tightening threaded fasteners26 May 2026US 12,636,760 B2HYTORC Division UNEX Corporation
- Hazard detection for torque wrench12 May 2026US 12,623,321 B2Enerpac Tool Group Corp.
- Union release tool10 Mar 2026US 12,569,964 B1
- Torque wrench as power wrench9 Dec 2025US 12,491,618 B2Alki Technik GmbH Schraubsysteme Entwicklung-Produktion-Vertrieb
- Detent system for high torque precision fastening tools10 Sep 2026US 2026/0264210 A1
- Torque limiter and counter torque device and system11 Jun 2026US 2026/0158628 A1C-Torq, LLC
- Geared Torque Tool and a Unitary Subassembly for the Same11 Jun 2026US 2026/0158632 A1New World Technologies Inc.
- Tool for driving a fastener15 Jan 2026US 2026/0014682 A1Milwaukee Electric Tool Corporation
- System for Tightening an Orthopedic Set Screw at Two Different Torque Levels18 Dec 2025US 2025/0380972 A1Neo Medical S.A.
Most cited
By later US patents
- Wrench for an implant126US 6,330,845 B1Bristol-Myers Squibb Company · 2001
- Wireless data transmitting and receiving system105US 8,264,374 B2Maeda Metal Industries, Ltd. · 2012
- Two-speed fastener driver70US 5,730,232 A1998
- Bolt or nut tightening device having reaction force receiving member47US 7,011,000 B2Maeda Metal Industries, Ltd. · 2006
- Tightening torque measuring unit and torque indicating tightening device46US 7,275,450 B2Maeda Metal Industries, Ltd. · 2007