B23B 45/02
Driven by electric power
Official title: driven by electric power
B23B45/02 (Driven by electric power) appears on 186 US grants and 223 published applications in this corpus.
Search patents in B23B- Granted patents
- 186
- Published applications
- 223
- Assignees
- 79
- Inventors
- 485
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 5 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 2 | 5 |
| 2010 | 2 | 1 |
| 2011 | 4 | 4 |
| 2012 | 2 | 5 |
| 2013 | 1 | 7 |
| 2014 | 2 | 11 |
| 2015 | 2 | 7 |
| 2016 | 7 | 9 |
| 2017 | 11 | 5 |
| 2018 | 7 | 15 |
| 2019 | 9 | 16 |
| 2020 | 15 | 15 |
| 2021 | 16 | 19 |
| 2022 | 8 | 18 |
| 2023 | 15 | 14 |
| 2024 | 22 | 26 |
| 2025 | 13 | 24 |
| 2026 | 16 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dust collecting attachment and electric power tool1 Sep 2026US 12,722,239 B2Makita Corporation
- Power tool and a transmission therefor11 Aug 2026US 12,703,027 B2Black & Decker Inc.
- Brushless DC motor configuration for a power tool11 Aug 2026US 12,706,508 B2Milwaukee Electric Tool Corporation
- Controller for a drill4 Aug 2026US 12,697,696 B2
- Cordless drill having rotating magazine for bits21 Jul 2026US 12,686,063 B1
- Portable electric knockout punch24 Sep 2026US 2026/0291333 A1Black & Decker Inc.
- Work machine3 Sep 2026US 2026/0257283 A1Koki Holdings Co., Ltd.
- Handheld power tool27 Aug 2026US 2026/0249365 A1Nanjing Chervon Industry Co., Ltd.
- Powering and controlling an electric brushless motor in a power tool with a dual mode motor control13 Aug 2026US 2026/0238084 A1Robbox Inc.
- Machine tool with a tool, and method for operating the machine tool30 Jul 2026US 2026/0216799 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Orthopedic drive assembly1,581US 4,728,876 AMinnesota Mining and Manufacturing Company · 1988
- Drill for surgical purposes1,072US 6,059,806 AAesculap AG · 2000
- Portable drilling device971US 7,936,142 B2Nitto Kohki Co., Ltd. · 2011
- Battery pack and latch721US 3,999,110 AThe Black and Decker Manufacturing Company · 1976
- Multi-speed power tool transmission168US 6,431,289 B1Black & Decker Inc. · 2002