B25D 11/06
Means for driving the impulse member
B25D11/06 (Means for driving the impulse member) appears on 558 US grants and 555 published applications in this corpus.
Search patents in B25D- Granted patents
- 558
- Published applications
- 555
- Assignees
- 136
- Inventors
- 860
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 1 | 0 |
| 1984 | 10 | 0 |
| 1985 | 3 | 0 |
| 1986 | 11 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 10 | 0 |
| 1990 | 1 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 7 |
| 2003 | 3 | 4 |
| 2004 | 6 | 18 |
| 2005 | 9 | 17 |
| 2006 | 18 | 29 |
| 2007 | 12 | 15 |
| 2008 | 11 | 25 |
| 2009 | 6 | 24 |
| 2010 | 20 | 28 |
| 2011 | 11 | 26 |
| 2012 | 16 | 18 |
| 2013 | 16 | 38 |
| 2014 | 11 | 17 |
| 2015 | 15 | 18 |
| 2016 | 17 | 15 |
| 2017 | 14 | 17 |
| 2018 | 18 | 34 |
| 2019 | 19 | 30 |
| 2020 | 30 | 25 |
| 2021 | 31 | 24 |
| 2022 | 23 | 28 |
| 2023 | 25 | 29 |
| 2024 | 30 | 33 |
| 2025 | 30 | 17 |
| 2026 | 16 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B25D 11/12Comprising a crank mechanism193
- B25D 11/10Comprising a cam mechanism165
- B25D 11/062Comprising a wobbling mechanism, swash plate78
- B25D 11/064Using an electromagnetic drive60
- B25D 11/066Using centrifugal or rotary impact elements58
- B25D 11/08Comprising a worm mechanism , i.e. a continuous guide surface with steadily24
Recent patents
- Impactor6 Oct 2026US 12,751,755 B2Smith & Nephew, Inc.
- Cam operated apparatus29 Sep 2026US 12,746,654 B2Resontech Ltd.
- Impactor15 Sep 2026US 12,733,967 B2Smith & Nephew, Inc.
- Rotary drive for a hand-held power tool25 Aug 2026US 12,715,097 B2Hilti Aktiengesellschaft
- Power tool and control method thereof4 Aug 2026US 12,700,816 B2Nanjing Chervon Industry Co., Ltd.
- Transverse axis rotary hammer1 Oct 2026US 2026/0295795 A1Milwaukee Electric Tool Corporation
- High resolution anvil angle sensor24 Sep 2026US 2026/0284853 A1
- Power tool including a cold-start operation17 Sep 2026US 2026/0273714 A1
- Percussion tool3 Sep 2026US 2026/0257328 A1Milwaukee Electric Tool Corporation
- Cold start control of a power tool3 Sep 2026US 2026/0257329 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Spindle lock and chipping mechanism for hammer drill1,525US 6,550,546 B2One World Technologies Limited · 2003
- Hammer drill attachment1,084US 7,096,972 B22006
- Percussion driver drill, and a changeover mechanism for changing over a plurality of operating modes of an apparatus124US 6,142,242 AMakita Corporation · 2000
- Hammer drill with a mode changeover mechanism100US 7,314,097 B2Black & Decker Inc. · 2008
- Ocular cutter with enhanced cutting action89US 5,059,204 ASite Microsurgical Systems, Inc. · 1991