Y10T 279/1993
With means to facilitate jaw removal
Official title: with means to facilitate jaw removal
Y10T279/1993 (With means to facilitate jaw removal) appears on 59 US grants and 30 published applications in this corpus.
Search patents in Y10T- Granted patents
- 59
- Published applications
- 30
- Assignees
- 30
- Inventors
- 74
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 4 |
| 2010 | 1 | 2 |
| 2011 | 3 | 2 |
| 2012 | 4 | 2 |
| 2013 | 3 | 1 |
| 2014 | 3 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Structure and chuck14 Apr 2026US 12,599,973 B2Kitagawa Iron Works Co., Ltd.
- Structure29 Apr 2025US 12,285,807 B2Kitagawa Iron Works Co., Ltd.
- Chuck-claw guide structure and chuck-claw insertion method28 May 2024US 11,992,885 B2Howa Machinery, Ltd.
- Chuck-claw guide structure and chuck-claw insertion method23 Apr 2024US 11,964,331 B2Howa Machinery, Ltd.
- Chuck-claw coupling mechanism25 Oct 2022US 11,478,861 B2Howa Machinery, Ltd.
- Chuck28 Sep 2023US 2023/0302547 A1
- Structure and chuck1 Sep 2022US 2022/0274187 A1Kitagawa Iron Works Co., Ltd.
- Structure30 Jun 2022US 2022/0203458 A1Kitagawa Iron Works Co., Ltd.
- Chuck-claw guide structure and chuck-claw insertion method9 Dec 2021US 2021/0379674 A1Howa Machinery, Ltd.
- Chuck-claw coupling mechanism9 Dec 2021US 2021/0379676 A1Howa Machinery, Ltd.
Most cited
By later US patents
- Diaphragm chuck35US 6,145,850 ASMW-Autoblok Spannsysteme GmbH · 2000
- Top jaw assembly with replaceable work holding pads28US 5,015,003 AKennametal Inc. · 1991
- Quick-change chuck jaws25US 5,664,793 A1997
- Power chuck22US 5,322,305 A1994
- Locking tool holder apparatus19US 5,464,232 AIllinois Tool Works Inc. · 1995