B23B 31/1612
Jaws movement actuated by cam surface in a radial plane
Official title: {Jaws movement actuated by cam surface in a radial plane}
B23B31/1612 (Jaws movement actuated by cam surface in a radial plane) appears on 23 US grants and 26 published applications in this corpus.
Search patents in B23B- Granted patents
- 23
- Published applications
- 26
- Assignees
- 24
- Inventors
- 47
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Workpiece holder and machining apparatus17 Mar 2026US 12,576,450 B2Nissin Fulfil Co., Ltd.
- Power tool chuck6 May 2025US 12,290,864 B2Black & Decker Inc.
- Tool having movable jaws for engaging each drive flank of a nut31 Oct 2023US 11,801,563 B2ToolTech, LLC
- Electric tool22 Nov 2022US 11,504,839 B2Kyocera Industrial Tools Corporation
- Power tool chuck19 Oct 2021US 11,148,209 B2Black & Decker Inc.
- Power tool chuck11 Jun 2026US 2026/0158561 A1Black & Decker Inc.
- Multi-size bit holder for a rotary power tool9 Apr 2026US 2026/0097435 A1
- A holding device, and arrangement comprising said holding device15 May 2025US 2025/0153251 A1Ninjawerk GmbH
- Workpiece Holder And Machining Apparatus11 Apr 2024US 2024/0116115 A1Nissin Manufacturing Co., Ltd.
- Locking dog assembly20 Apr 2023US 2023/0119835 A1Hubbell Incorporated
Most cited
By later US patents