F16L 37/58
The extremities of the two halves of the joint being pressed against
Official title: the extremities of the two halves of the joint being pressed against each other without being locked in position
F16L37/58 (The extremities of the two halves of the joint being pressed against) appears on 25 US grants and 7 published applications in this corpus.
Search patents in F16L- Granted patents
- 25
- Published applications
- 7
- Assignees
- 25
- Inventors
- 42
- Latest grant
- 4 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Female fluid connection element, connection subassembly and connection comprising such a female element4 May 2021US 10,995,892 B2Staubli Fa Verges
- Self sealing hydraulic coupler26 Mar 2013US 8,403,055 B2Vetco Gray Inc.
- Self sealing hydraulic coupler14 Feb 2012US 8,113,287 B2Vetco Gray Inc.
- Hydraulic coupler with radial metal seal8 Feb 1994US 5,284,183 ANational Coupling Company, Inc.
- Valvular device for the drawing of compressed air from a stationary tank through a mobile unit8 Jun 1993US 5,217,203 AFK Arna S.r.l.
- Gas-liquid delivery connector, gas-liquid delivery connector pair, and gas-liquid delivery device5 Oct 2023US 2023/0310827 A1Suzhou Yiben Life Technology Co., Ltd
- Heat pipe, heat pipe assembly and method for assembling heat pipe assembly3 Dec 2020US 2020/0378689 A1Inventec Corporation
- Female fluid connection element, connection subassembly and connection comprising such a female element26 Nov 2020US 2020/0370697 A1Staubli Faverges
- Self sealing hydraulic coupler17 May 2012US 2012/0118581 A1Vetco Gray Inc.
- Self Sealing Hydraulic Coupler31 Mar 2011US 2011/0073324 A1Vetco Gray Inc.
Most cited
By later US patents
- Coupling for the leakage-free connection of fluid-filled pipes and containers45US 4,496,959 AOlympia Werke AG · 1985
- Metal-to-metal seal structure37US 4,709,725 AVetco Gray Inc. · 1987
- Hydraulic coupler with radial metal seal26US 5,029,613 ANational Coupling Company, Inc. · 1991
- Pneumatic manifold quick coupling22US 4,843,983 ADeere & Company · 1989
- Bellows-type spring seal20US 4,378,945 APACCAR Inc · 1983