Y10T 279/1216
Jaw is expansible chamber
Official title: Jaw is expansible chamber; i.e., bladder type
Y10T279/1216 (Jaw is expansible chamber) appears on 74 US grants and 39 published applications in this corpus.
Search patents in Y10T- Granted patents
- 74
- Published applications
- 39
- Assignees
- 44
- Inventors
- 97
- Latest grant
- 17 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 4 | 3 |
| 2009 | 2 | 1 |
| 2010 | 0 | 4 |
| 2011 | 4 | 3 |
| 2012 | 0 | 2 |
| 2013 | 4 | 3 |
| 2014 | 1 | 3 |
| 2015 | 5 | 4 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Tool holder with built-in cavities17 Jan 2023US 11,554,422 B2Franz Haimer Maschinenbau KG
- Hydraulically clampable tool holder or workpiece holder15 Feb 2022US 11,247,278 B2Haimer GmbH
- Expansion sleeves and associated chucks28 Jan 2020US 10,543,538 B2Kennametal Inc.
- Tool holder with built-in cavities15 Oct 2019US 10,442,008 B2Franz Haimer Maschinenbau KG
- Hydraulic expansion chuck21 May 2019US 10,293,413 B2Kennamental Inc.
- Expansion dleeve for a hydraulic expansion chuck16 Oct 2025US 2025/0319525 A1Gühring KG
- Hydraulic expansion chuck19 May 2022US 2022/0152709 A1Guehring KG
- Hydraulic expanding chuck19 May 2022US 2022/0152710 A1Guehring KG
- Hydraulically clampable tool holder or workpiece holder5 Nov 2020US 2020/0346289 A1Haimer GmbH
- Tool holder with built-in cavities16 Jan 2020US 2020/0016665 A1Franz Haimer Maschinenbau KG
Most cited
By later US patents
- Disk processing chuck77US 6,145,849 AKomag, Inc. · 2000
- Hydraulic tool holder with coolant jets53US 5,388,487 ASandvik AB · 1995
- Hydraulic clamp bushing having sigma shaped bushing ends37US 5,855,446 AETP Transmission AB · 1999
- Tool holder with centering adjustment34US 5,286,042 AHydra-Lock Corporation · 1994
- Fluid actuated coupling assembly25US 4,093,052 AForenade Fabriksverken · 1978