B25D 2211/00
Details of portable percussive tools with electromotor or other motor drive
B25D2211/00 (Details of portable percussive tools with electromotor or other motor drive) appears on 470 US grants and 445 published applications in this corpus.
Search patents in B25D- Granted patents
- 470
- Published applications
- 445
- Assignees
- 78
- Inventors
- 595
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 14 | 3 |
| 2002 | 3 | 14 |
| 2003 | 7 | 11 |
| 2004 | 12 | 13 |
| 2005 | 7 | 11 |
| 2006 | 14 | 20 |
| 2007 | 10 | 15 |
| 2008 | 15 | 34 |
| 2009 | 13 | 31 |
| 2010 | 24 | 27 |
| 2011 | 15 | 30 |
| 2012 | 24 | 23 |
| 2013 | 16 | 15 |
| 2014 | 14 | 7 |
| 2015 | 16 | 18 |
| 2016 | 15 | 12 |
| 2017 | 10 | 18 |
| 2018 | 13 | 19 |
| 2019 | 17 | 16 |
| 2020 | 22 | 8 |
| 2021 | 15 | 20 |
| 2022 | 13 | 30 |
| 2023 | 15 | 8 |
| 2024 | 26 | 21 |
| 2025 | 16 | 16 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Impact mechanism arrangement15 Sep 2026US 12,734,664 B2Hilti Aktiengesellschaft
- Transverse axis rotary hammer16 Jun 2026US 12,654,300 B2Milwaukee Electric Tool Corporation
- Power tool9 Jun 2026US 12,649,222 B2Black & Decker Inc.
- Impact power tool14 Apr 2026US 12,600,021 B2Black & Decker Inc.
- Rotary power tool24 Mar 2026US 12,583,069 B2Milwaukee Electric Tool Corporation
- Impact power tool23 Jul 2026US 2026/0208342 A1
- Chisel hammer2 Jul 2026US 2026/0183919 A1Milwaukee Electric Tool Corporation
- Drive cylinder unit for a power tool, power tool21 May 2026US 2026/0138254 A1Hilti Aktiengesellschaft
- Electric working machine14 May 2026US 2026/0131443 A1Koki Holdings Co., Ltd.
- Electric power tool5 Feb 2026US 2026/0034654 A1Makita Corporation
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
- Hand-held machine tool80US 7,055,620 B2Robert Bosch GmbH · 2006
- Mode changing mechanism for use in a hammer drill77US 6,192,996 B1Makita Corporation · 2001