B25B 23/15
Having a mechanism to mark the work when the selected torque is
Official title: having a mechanism to mark the work when the selected torque is applied to the work
B25B23/15 (Having a mechanism to mark the work when the selected torque is) appears on 18 US grants and 15 published applications in this corpus.
Search patents in B25B- Granted patents
- 18
- Published applications
- 15
- Assignees
- 15
- Inventors
- 46
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotating power tool assembly for torque control13 Jan 2026US 12,521,852 B2Apex Brands, Inc.
- Well access tool18 Oct 2022US 11,472,008 B2Quality Intervention Technology AS
- Convertible intelligent power tool15 Dec 2020US 10,864,623 B2Apex Brands, Inc.
- Assembly tool comprising a marking function and method for forming markings in fastening elements by means of an assembly tool17 Nov 2020US 10,836,021 B2Bayerische Motoren Werke Aktiengesellschaft
- Fastener element for a fastening system, fastening tool, disengagement and testing of a fastener element, method for providing a fastening system with a closure seal and/or a torque indicator16 Oct 2018US 10,100,864 B2
- Display device, acquisition system, processing method, and storage medium25 Sep 2025US 2025/0296210 A1Kabushiki Kaisha Toshiba
- Display device, display control method, and storage medium25 Sep 2025US 2025/0296211 A1Kabushiki Kaisha Toshiba
- Rotating power tool assembly for torque control9 Jan 2025US 2025/0010440 A1Apex Brands, Inc.
- Well access tool26 Dec 2019US 2019/0389038 A1Quality Intervention Technology AS
- Tool for attaching and removing loose wheel nut indicators6 Dec 2018US 2018/0345467 A1
Most cited
By later US patents
- Tightening tool91US 5,277,261 AMakita Corporation · 1994
- Tightening tool46US 5,289,885 AMakita Corporation · 1994
- Electronic torque limiting and parts marking wrench26US 5,890,406 A1999
- Combined torque limiting and marking wrench13US 4,393,734 AVan F. Belknap Co., Inc. · 1983
- Combined torque limiting and marking wrench12US 5,467,674 A1995