B25B 5/065
Involving the use of flexible pressure bags or diaphragms
Official title: {involving the use of flexible pressure bags or diaphragms}
B25B5/065 (Involving the use of flexible pressure bags or diaphragms) appears on 60 US grants and 36 published applications in this corpus.
Search patents in B25B- Granted patents
- 60
- Published applications
- 36
- Assignees
- 45
- Inventors
- 105
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 2 |
| 2004 | 1 | 0 |
| 2005 | 2 | 3 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 2 |
| 2017 | 0 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vacuum-compatible clamping and/or braking device10 Feb 2026US 12,544,880 B2HEMA Maschinen- und Apparateschutz GmbH
- External clip-on fixture30 Dec 2025US 12,508,690 B2Beijing Soft Robot Tech. Co., Ltd.
- Self-locking fluidic clamping device18 Nov 2025US 12,473,935 B2
- Inner support clamp16 Jul 2024US 12,036,647 B2Beijing Soft Robot Tech. Co., Ltd.
- Rigid insert shape control in layer jammming systems and methods6 Jun 2023US 11,666,998 B2GM Global Technology Operations LLC
- Vacuum-compatible clamping and/or braking device21 Aug 2025US 2025/0262723 A1HEMA Maschinen- und Apparateschutz GmbH
- Self-locking fluidic clamping device13 Jul 2023US 2023/0220856 A1
- Rigid insert shape control in layer jammming systems and methods26 May 2022US 2022/0161378 A1GM Global Technology Operations LLC
- External clip-on fixture10 Feb 2022US 2022/0040820 A1Beijing Soft Robot Tech. Co., Ltd.
- Inner support clamp31 Dec 2020US 2020/0406426 A1Suzhou Soft Robot Tech Co., Ltd.
Most cited
By later US patents
- Method and apparatus for handling tubular goods122US 6,732,822 B2Noetic Engineering Inc. · 2004
- Clamp with inflatable bladder38US 5,657,972 AISI Norgren Inc. · 1997
- Friction grip for tubular goods33US 4,989,909 AFrank's Casing Crew and Rental Tools, Inc. · 1991
- Object holding apparatus32US 5,403,057 ANippodenso Co., Ltd. · 1995
- Retaining grippers26US 4,410,210 ACompagnie Francais des Petroles · 1983