B23B 31/16195
Jaws movement actuated by levers moved by a coaxial control rod
Official title: {Jaws movement actuated by levers moved by a coaxial control rod}
B23B31/16195 (Jaws movement actuated by levers moved by a coaxial control rod) appears on 70 US grants and 33 published applications in this corpus.
Search patents in B23B- Granted patents
- 70
- Published applications
- 33
- Assignees
- 42
- Inventors
- 111
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 6 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 4 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 2 | 3 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chuck apparatus16 Jun 2026US 12,654,234 B2SMC Corporation
- Control method for chuck device12 Aug 2025US 12,383,964 B2SMC Corporation
- Drive system for chuck device1 Jul 2025US 12,343,804 B2SMC Corporation
- Air chuck10 Sep 2024US 12,083,668 B2SMC Corporation
- Automobile hub fixture, machining device, and production line2 Apr 2024US 11,945,067 B2Hanergy (Qingdao) Lubrication Technology Co., Ltd.
- Clamping system13 Aug 2026US 2026/0236061 A1Fcs System Srl
- Chuck device and power tool27 Jun 2024US 2024/0207948 A1Nanjing Chervon Industry Co., Ltd.
- Automobile hub fixture, machining device, and production line26 Jan 2023US 2023/0028737 A1Hanergy (Qingdao) Lubrication Technology Co., Ltd.
- Control method for chuck device25 Aug 2022US 2022/0266351 A1SMC Corporation
- Chuck apparatus4 Aug 2022US 2022/0241871 A1SMC Corporation
Most cited
By later US patents
- Stock sensing device36US 4,048,879 ACincinnati Milacron Inc. · 1977
- Finger chuck for use with machine tool26US 5,464,233 AHowa Machinery, Ltd. · 1995
- Support for a chuck18US 4,647,051 ASheffer Collet Company · 1987
- Cylinder support apparatus and method for use in an engraver16US 5,424,846 AOhio Electronic Engravers, Inc. · 1995
- Support for a chuck15US 4,688,810 ASheffer Collet Company · 1987