F16L 37/0887
With an axially movable separate member for releasing the coupling
Official title: {with an axially movable separate member for releasing the coupling}
F16L37/0887 (With an axially movable separate member for releasing the coupling) appears on 80 US grants and 55 published applications in this corpus.
Search patents in F16L- Granted patents
- 80
- Published applications
- 55
- Assignees
- 44
- Inventors
- 134
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 6 |
| 2003 | 8 | 2 |
| 2004 | 3 | 4 |
| 2005 | 2 | 5 |
| 2006 | 1 | 5 |
| 2007 | 3 | 2 |
| 2008 | 3 | 2 |
| 2009 | 5 | 4 |
| 2010 | 4 | 2 |
| 2011 | 3 | 4 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 4 | 4 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secure brake fluid coupler12 May 2026US 12,624,785 B2Danfoss A/S
- Fluid connection unit20 Jan 2026US 12,529,439 B2Fränkische Industrial Pipes GMBH & CO. KG
- Push type conduit joint release structure14 Oct 2025US 12,442,475 B2Xiamen Tongjie Technology., Ltd
- Plug-type coupling with pre-assembly locking7 Jan 2025US 12,188,595 B2VOSS Automotive GmbH
- Releasable port connection assembly5 Nov 2024US 12,135,105 B2KA Group AG
- Push type conduit joint release structure26 Jun 2025US 2025/0207700 A1Xiamen Tongjie Technology., Ltd
- Secure brake fluid coupler26 Sep 2024US 2024/0318756 A1Danfoss A/S
- Releasable Port Connection Assembly15 Aug 2024US 2024/0271730 A1KA Group AG
- Coupling Apparatus11 Apr 2024US 2024/0115458 A1
- Fluid connection unit4 Jan 2024US 2024/0003474 A1Fränkische Industrial Pipes GMBH & CO. KG
Most cited
By later US patents
- Coupling assembly127US 5,553,895 AAeroquip Corporation · 1996
- Coupling assembly92US 5,226,682 AAeroquip Corporation · 1993
- Releasable coupling device74US 4,508,369 ANycoil Company · 1985
- Coupling assembly56US 5,570,910 AAeroquip Corporation · 1996
- Push-pull connecting system for pressure lines, brake-system lines in particular54US 4,471,978 A1984