B25D 2211/006
Parallel drill and motor spindles
B25D2211/006 (Parallel drill and motor spindles) appears on 39 US grants and 47 published applications in this corpus.
Search patents in B25D- Granted patents
- 39
- Published applications
- 47
- Assignees
- 12
- Inventors
- 79
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 3 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 3 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 10 |
| 2023 | 3 | 0 |
| 2024 | 9 | 5 |
| 2025 | 3 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotary power tool24 Mar 2026US 12,583,069 B2Milwaukee Electric Tool Corporation
- Hammer drill20 Jan 2026US 12,528,171 B2Makita Corporation
- Chisel hammer23 Dec 2025US 12,502,759 B2Milwaukee Electric Tool Corporation
- Battery powered impact wrench13 May 2025US 12,296,443 B2Ingersoll-Rand Industrial U.S., Inc.
- Power tool having a hammer mechanism11 Mar 2025US 12,246,427 B2Makita Corporation
- Chisel hammer2 Jul 2026US 2026/0183919 A1Milwaukee Electric Tool Corporation
- Systems and methods for tool holders for an impact tool18 Dec 2025US 2025/0381655 A1
- Battery powered impact wrench13 Nov 2025US 2025/0345902 A1
- Interface for connecting partial shafts in a functional unit, functional unit and machine tool28 Aug 2025US 2025/0271012 A1Hilti Aktiengesellschaft
- Reciprocating impact tool with motor control31 Jul 2025US 2025/0242483 A1
Most cited
By later US patents
- Drill tool36US 4,711,609 ASita Baulemente GmbH · 1987
- Percussion electrical hand-held tool25US 6,902,012 B2Hilti Aktiengesellschaft · 2005
- Power tool with vibration reducing means16US 7,604,071 B2Makita Corporation · 2009
- Hand-held electric power tool16US 7,607,493 B2Hilti Aktiengesellschaft · 2009
- Hammer drill with drive and percussion elements accommodated in a cylinder15US 4,113,035 ALicentia Patent-Verwaltungs-G.m.b.H. · 1978