B25F 5/001
Gearings, speed selectors, clutches or the like specially adapted for rotary tools
Official title: {Gearings, speed selectors, clutches or the like specially adapted for rotary tools}
B25F5/001 (Gearings, speed selectors, clutches or the like specially adapted for rotary tools) appears on 1,072 US grants and 1,334 published applications in this corpus.
Search patents in B25F- Granted patents
- 1,072
- Published applications
- 1,334
- Assignees
- 224
- Inventors
- 1,896
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 5 |
| 2002 | 9 | 16 |
| 2003 | 11 | 9 |
| 2004 | 17 | 24 |
| 2005 | 13 | 21 |
| 2006 | 22 | 25 |
| 2007 | 7 | 25 |
| 2008 | 20 | 29 |
| 2009 | 7 | 35 |
| 2010 | 19 | 29 |
| 2011 | 22 | 47 |
| 2012 | 32 | 51 |
| 2013 | 30 | 64 |
| 2014 | 35 | 48 |
| 2015 | 39 | 41 |
| 2016 | 36 | 56 |
| 2017 | 43 | 40 |
| 2018 | 33 | 60 |
| 2019 | 48 | 68 |
| 2020 | 57 | 63 |
| 2021 | 46 | 81 |
| 2022 | 63 | 92 |
| 2023 | 65 | 86 |
| 2024 | 99 | 106 |
| 2025 | 95 | 118 |
| 2026 | 74 | 95 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nutrunner with clutch mechanism6 Oct 2026US 12,752,405 B2Milwaukee Electric Tool Corporation
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- Adjustable wrench with an integrated clutch29 Sep 2026US 12,746,644 B1
- Impact tool29 Sep 2026US 12,746,645 B2Nanjing Chervon Industry Co., Ltd.
- Power tool29 Sep 2026US 12,746,646 B2Black & Decker Inc.
- Inline Cut-Off Tool8 Oct 2026US 2026/0307198 A1Black & Decker Inc.
- Rotary impact tool8 Oct 2026US 2026/0307222 A1Milwaukee Electric Tool Corporation
- Motor Airflow Diffuser8 Oct 2026US 2026/0307235 A1Black & Decker Inc.
- Power tool with compact outer-rotor motor assembly1 Oct 2026US 2026/0302884 A1Black & Decker Inc.
- Power tool including field-oriented control electronic clutch1 Oct 2026US 2026/0302985 A1
Most cited
By later US patents
- Power tool gear-train and torque overload clutch therefor1,399US 7,644,783 B2Black & Decker Inc. · 2010
- Three speed rotary power tool1,129US 6,796,921 B1One World Technologies Limited · 2004
- Controlled electro-pneumatic power tools and interactive consumable1,078US 9,061,392 B22015
- Automatic transmission for a power tool1,041US 8,172,004 B2Techtronic Power Tools Technology Limited · 2012
- Power tool1,024US 9,731,410 B2Makita Corporation · 2017