B25D 2211/062
Cam-actuated impulse-driving mechanisms
B25D2211/062 (Cam-actuated impulse-driving mechanisms) appears on 98 US grants and 66 published applications in this corpus.
Search patents in B25D- Granted patents
- 98
- Published applications
- 66
- Assignees
- 32
- Inventors
- 153
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 5 | 2 |
| 2005 | 0 | 2 |
| 2006 | 4 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 4 |
| 2009 | 1 | 4 |
| 2010 | 6 | 4 |
| 2011 | 2 | 4 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 4 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 0 | 5 |
| 2022 | 7 | 3 |
| 2023 | 3 | 2 |
| 2024 | 5 | 4 |
| 2025 | 4 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Impact power tool14 Apr 2026US 12,600,021 B2Black & Decker Inc.
- Impacting apparatus10 Mar 2026US 12,569,969 B2Tricord Solutions, Inc.
- Bulk metallic glass components for a power tool25 Nov 2025US 12,479,076 B2Milwaukee Electric Tool Corporation
- Bearing retainer for a power tool1 Apr 2025US 12,263,562 B2Milwaukee Electric Tool Corporation
- Power tool having hammer mechanism25 Mar 2025US 12,257,684 B2Makita Corporation
- Impact power tool23 Jul 2026US 2026/0208342 A1
- Interface for connecting partial shafts in a functional unit, functional unit and machine tool28 Aug 2025US 2025/0271012 A1Hilti Aktiengesellschaft
- Bearing retainer for a power tool17 Jul 2025US 2025/0229389 A1Milwaukee Electric Tool Corporation
- Bulk metallic glass components for a power tool29 May 2025US 2025/0170694 A1Milwaukee Electric Tool Corporation
- Power tool22 May 2025US 2025/0162122 A1Black & Decker Inc.
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
- Power tool having an operating knob for controlling operation in one of rotary drive and hammering modes68US 6,691,796 B1Mobiletron Electronics Co., Ltd. · 2004
- Power transmission mechanism of power-driven rotary tools67US 5,343,961 AMakita Corporation · 1994