B23Q 5/02
Driving main working members
B23Q5/02 (Driving main working members) appears on 918 US grants and 662 published applications in this corpus.
Search patents in B23Q- Granted patents
- 918
- Published applications
- 662
- Assignees
- 521
- Inventors
- 1,761
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 13 | 0 |
| 1978 | 16 | 0 |
| 1979 | 5 | 0 |
| 1980 | 12 | 0 |
| 1981 | 11 | 0 |
| 1982 | 9 | 0 |
| 1983 | 10 | 0 |
| 1984 | 13 | 0 |
| 1985 | 9 | 0 |
| 1986 | 19 | 0 |
| 1987 | 20 | 0 |
| 1988 | 24 | 0 |
| 1989 | 17 | 0 |
| 1990 | 14 | 0 |
| 1991 | 28 | 0 |
| 1992 | 17 | 0 |
| 1993 | 14 | 0 |
| 1994 | 18 | 0 |
| 1995 | 9 | 0 |
| 1996 | 14 | 0 |
| 1997 | 21 | 0 |
| 1998 | 23 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 25 | 8 |
| 2002 | 22 | 26 |
| 2003 | 14 | 28 |
| 2004 | 26 | 23 |
| 2005 | 19 | 22 |
| 2006 | 18 | 13 |
| 2007 | 17 | 17 |
| 2008 | 18 | 26 |
| 2009 | 15 | 23 |
| 2010 | 7 | 25 |
| 2011 | 19 | 20 |
| 2012 | 9 | 22 |
| 2013 | 14 | 21 |
| 2014 | 18 | 33 |
| 2015 | 20 | 45 |
| 2016 | 26 | 32 |
| 2017 | 32 | 33 |
| 2018 | 32 | 39 |
| 2019 | 41 | 44 |
| 2020 | 30 | 34 |
| 2021 | 20 | 31 |
| 2022 | 25 | 19 |
| 2023 | 21 | 27 |
| 2024 | 15 | 21 |
| 2025 | 22 | 20 |
| 2026 | 14 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Spindle turning device6 Oct 2026US 12,753,825 B2Okuma Corporation
- Power tool having multiple operating modes22 Sep 2026US 12,741,362 B2Black & Decker Inc.
- Spindle for a machine tool15 Sep 2026US 12,734,627 B2GF Machining Solutions AG
- Machine tool18 Aug 2026US 12,708,974 B2Etxe-Tar, S.A.
- Mobile device for machining a workpiece4 Aug 2026US 12,697,695 B2Dbm Mobile Feinstbearbeitung GmbH
- Machine tool8 Oct 2026US 2026/0307196 A1Etxe-Tar, S.A.
- Rotary tool device and machine tool27 Aug 2026US 2026/0249412 A1Citizen Machinery Co., Ltd.
- Multiaxial machine tool with a movable column13 Aug 2026US 2026/0233350 A1
- Ultrasonic air bearing spindle device13 Aug 2026US 2026/0233351 A1RPS Corporation
- Power tool with electronic spindle positioning25 Jun 2026US 2026/0175395 A1Robert Bosch GmbH
Most cited
By later US patents
- Electric hand tool, in particular drill1,539US 5,533,581 ARobert Bosch GmbH · 1996
- Tool drive system1,343US 6,923,093 B22005
- Remote controlled device for tool rotating1,123US 7,300,431 B22007
- Drill attachment for a surgical drill503US 5,993,454 AStryker Corporation · 1999
- Flexible medullary reamer310US 4,751,922 A1988