F16L 37/0842
By means of a ring which is split into a plurality of
Official title: {by means of a ring which is split into a plurality of component parts which are held in place by means of a resilient ring member}
F16L37/0842 (By means of a ring which is split into a plurality of) appears on 49 US grants and 46 published applications in this corpus.
Search patents in F16L- Granted patents
- 49
- Published applications
- 46
- Assignees
- 44
- Inventors
- 101
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 7 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 4 |
| 2023 | 2 | 3 |
| 2024 | 3 | 2 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Fluid couplings6 Aug 2024US 12,055,251 B2Colder Products Company
- Pipe union assembly16 Apr 2024US 11,959,572 B2
- Female element of a quick connector, and quick connector comprising such a female element and an associated male element9 Jan 2024US 11,867,331 B2Staubli Faverges
- Quick connector structure for automobiles24 Oct 2023US 11,796,104 B2Hyundai Motor Company
- Pipe union assembly29 Aug 2023US 11,739,871 B2
- Coupler assembly9 Oct 2025US 2025/0314340 A1Langertech Pty Ltd
- Clamping Ring for a Fitting and Fitting With a Clamping Ring14 Aug 2025US 2025/0257831 A1Viega Technology GmbH & Co. KG
- Fluid couplings31 Oct 2024US 2024/0360943 A1Colder Products Company
- Fixing cap assembly and pipe fitting including the same18 Jan 2024US 2024/0019054 A1Ppi America Inc.
- Pipe union assembly13 Jul 2023US 2023/0220934 A1
Most cited
By later US patents
- Quick connect fluid coupling120US 4,451,069 ASmith Investment Company · 1984
- Quick connect/disconnect fluid coupling75US 5,005,877 AParker-Hannifin Corporation · 1991
- Releasable plug-in socket pipe coupling54US 4,613,172 ACejn AB · 1986
- Pipe joint53US 4,850,622 AYokohama Aeroquip Corporation · 1989
- Restrained joint having elastomer-backed locking segments50US 5,197,768 AAmerican Cast Iron Pipe Company · 1993