B23B 31/1627
Details of the jaws
Official title: {Details of the jaws}
B23B31/1627 (Details of the jaws) appears on 153 US grants and 110 published applications in this corpus.
Search patents in B23B- Granted patents
- 153
- Published applications
- 110
- Assignees
- 96
- Inventors
- 232
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 2 |
| 2003 | 4 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 5 | 6 |
| 2012 | 5 | 5 |
| 2013 | 6 | 5 |
| 2014 | 6 | 6 |
| 2015 | 1 | 5 |
| 2016 | 5 | 0 |
| 2017 | 0 | 4 |
| 2018 | 3 | 7 |
| 2019 | 4 | 3 |
| 2020 | 7 | 7 |
| 2021 | 3 | 4 |
| 2022 | 4 | 11 |
| 2023 | 6 | 12 |
| 2024 | 3 | 4 |
| 2025 | 5 | 5 |
| 2026 | 9 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Workpiece holding device6 Oct 2026US 12,752,346 B2Aktiebolaget Skf
- System for drawing off the electrode caps from electrode adapters6 Oct 2026US 12,752,365 B2Braeuer Systemtechnik GmbH
- Attachment apparatus for laser engraving15 Sep 2026US 12,734,587 B2LensDigital, LLC
- Clamping jaw and chuck28 Jul 2026US 12,691,503 B2Rohm Co., Ltd.
- Chuck23 Jun 2026US 12,661,751 B2SMW-Autoblok Spannsysteme GmbH
- Chuck arrangement comprising a turnable t-slot nut provided with threaded holes and a method for operating the same24 Sep 2026US 2026/0284753 A1M.P.C.-System AB
- Chuck soft jaw, chuck soft jaw making method, workpiece machining method, and hybrid machine tool11 Jun 2026US 2026/0158562 A1Yamazaki Mazak Corporation
- Chuck jaw, method of fabricating chuck jaw, method of machining workpiece, and method of repairing chuck jaw16 Apr 2026US 2026/0102826 A1Yamazaki Mazak Corporation
- Chuck jaw, chuck insert and chuck18 Sep 2025US 2025/0289063 A1Roehm GmbH
- Attachment apparatus for laser engraving15 May 2025US 2025/0153250 A1LensDigital, LLC
Most cited
By later US patents
- Diaphragm chuck35US 6,145,850 ASMW-Autoblok Spannsysteme GmbH · 2000
- Chuck jaw and mounting therefor30US 4,569,530 AN. A. Woodworth Company · 1986
- Top jaw assembly with replaceable work holding pads28US 5,015,003 AKennametal Inc. · 1991
- Quick-change chuck jaws25US 5,664,793 A1997
- Self-aligning lathe chuck jaws22US 4,353,561 AThe United States of America as represented by the Unites States Department of Energy · 1982