B23B 31/1605
Details of the jaws
Official title: {Details of the jaws}
B23B31/1605 (Details of the jaws) appears on 8 US grants and 4 published applications in this corpus.
Search patents in B23B- Granted patents
- 8
- Published applications
- 4
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 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 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for manufacturing gripping tool8 Jul 2025US 12,350,817 B2Kitagawa Ironworks Co., Ltd.
- Chuck15 Nov 2016US 9,492,874 B2SMW-Autoblok Spannsysteme GmbH
- Chuck master jaw and false jaw construction26 May 1987US 4,667,972 ASMW Schneider & Weisshaupt GmbH
- Pallet for seating interchangeable clamping jaws of a chuck10 Feb 1987US 4,641,414 ASMW Schneider & Weisshaupt GmbH
- Coordinated lathe chuck25 Jun 1985US 4,524,983 A
Most cited
By later US patents
- Chuck with dual independently actuable sets of jaws12US 3,975,030 AGeneral Motors Corporation · 1976
- 4-Jaw work holding lathe chuck12US 4,429,887 A1984
- Chuck master jaw and false jaw construction10US 4,667,972 ASMW Schneider & Weisshaupt GmbH · 1987
- Pallet for seating interchangeable clamping jaws of a chuck5US 4,641,414 ASMW Schneider & Weisshaupt GmbH · 1987
- Fluid-actuated hollow power chuck4US 4,434,990 AHowa Kogyo Kabushiki Kaisha · 1984