F16L 37/06
Tightened by fluid pressure
Official title: tightened by fluid pressure
F16L37/06 (Tightened by fluid pressure) appears on 19 US grants and 9 published applications in this corpus.
Search patents in F16L- Granted patents
- 19
- Published applications
- 9
- Assignees
- 17
- Inventors
- 44
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Adapter13 May 2025US 12,297,943 B2Jwl A/S
- Tamper-resistant hydraulic connections17 Dec 2024US 12,169,039 B2thyssenkrupp AG
- Method of forming a cooling plate10 Jan 2023US 11,549,626 B2GM Global Technology Operations LLC
- Pressure regulated coupling manifold assembly12 Jan 2021US 10,890,286 B2Parker-Hannifin Corporation
- Coupling assembly15 Oct 2019US 10,443,767 B2Self-Energising Coupling Company Limited
- Tamper-resistant hydraulic connections1 Aug 2024US 2024/0255085 A1thyssenkrupp AG
- Adapter21 Apr 2022US 2022/0120368 A1Jwl A/S
- Method of forming a cooling plate17 Dec 2020US 2020/0393069 A1GM Global Technology Operations LLC
- Pressure regulated coupling manifold assembly24 Oct 2019US 2019/0323641 A1Parker-Hannifin Corporation
- Coupling assembly1 Jun 2017US 2017/0152972 A1Self-Energising Coupling Company Limited
Most cited
By later US patents
- Device for sealingly fixing a tube or pipe to an end coupling61US 4,824,148 AHutchinson · 1989
- Coupling44US 4,264,229 ACurt Falk AB · 1981
- Connector for hoses and the like40US 4,477,109 AGFK Partnership · 1984
- Pullout resistant pipe coupling39US 4,466,640 ADresser Industries, Inc. · 1984
- Expandable hose device31US 4,895,185 ACaoutchouc Manufacture et Plastiques · 1990