B23B 31/1207
Moving obliquely to the axis of the chuck in a plane containing
Official title: {moving obliquely to the axis of the chuck in a plane containing this axis}
B23B31/1207 (Moving obliquely to the axis of the chuck in a plane containing) appears on 607 US grants and 381 published applications in this corpus.
Search patents in B23B- Granted patents
- 607
- Published applications
- 381
- Assignees
- 125
- Inventors
- 504
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 10 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 12 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 24 | 0 |
| 1987 | 18 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 13 | 0 |
| 1994 | 11 | 0 |
| 1995 | 15 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 17 | 0 |
| 1999 | 19 | 0 |
| 2000 | 15 | 0 |
| 2001 | 24 | 9 |
| 2002 | 18 | 20 |
| 2003 | 30 | 25 |
| 2004 | 11 | 22 |
| 2005 | 16 | 25 |
| 2006 | 15 | 46 |
| 2007 | 18 | 29 |
| 2008 | 16 | 14 |
| 2009 | 19 | 17 |
| 2010 | 26 | 16 |
| 2011 | 16 | 15 |
| 2012 | 9 | 13 |
| 2013 | 13 | 13 |
| 2014 | 12 | 24 |
| 2015 | 7 | 15 |
| 2016 | 17 | 6 |
| 2017 | 11 | 13 |
| 2018 | 15 | 7 |
| 2019 | 11 | 5 |
| 2020 | 7 | 13 |
| 2021 | 11 | 11 |
| 2022 | 6 | 8 |
| 2023 | 3 | 2 |
| 2024 | 4 | 3 |
| 2025 | 7 | 5 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B23B 31/1238Jaws movement actuated by a nut with conical screw-thread346
- B23B 31/123With locking arrangements252
- B23B 31/1253Jaws movement actuated by an axially movable member138
- B23B 31/1215Details of the jaws53
- B23B 31/1246Jaws movement actuated by a bolt with conical screw-thread16
- B23B 31/1223Using fluid-pressure means in the chuck to actuate the gripping means12
Recent patents
- Chuck with slip protection14 Apr 2026US 12,599,972 B2Apex Brands, Inc.
- Hand tool holding structure9 Dec 2025US 12,491,567 B2
- Chuck assembly for a rotary power tool2 Dec 2025US 12,485,493 B2Milwaukee Electric Tool Corporation
- Chuck for a wire driver7 Oct 2025US 12,434,307 B2Stryker Corporation
- Clutch device, drill chuck, power tool, and bidirectional rotation method of drill chuck19 Aug 2025US 12,390,863 B2
- Locking chuck with anti-vibration feature30 Jul 2026US 2026/0216796 A1Apex Brands, Inc.
- Turning machine tool21 May 2026US 2026/0138191 A1E.M.G. Srl
- Chuck with quick connect spindle interface7 May 2026US 2026/0124683 A1Apex Brands, Inc.
- Tool Holder For A Computer Numerical Control Machine5 Mar 2026US 2026/0061500 A1Global CNC Industries, LTD.
- Chuck For A Wire Driver29 Jan 2026US 2026/0027627 A1Stryker Corporation
Most cited
By later US patents