F16L 37/123
Using a retaining member in the form of a wedge
Official title: {using a retaining member in the form of a wedge}
F16L37/123 (Using a retaining member in the form of a wedge) appears on 19 US grants and 17 published applications in this corpus.
Search patents in F16L- Granted patents
- 19
- Published applications
- 17
- Assignees
- 12
- Inventors
- 27
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stabilizer element for a pipe connection10 Feb 2026US 12,546,425 B2Framatome
- Fitting collar and tube-fitting assemblies incorporating fitting collars29 Jul 2025US 12,372,188 B2Avtechtyee Inc.
- Fitting collar and tube-fitting assemblies incorporating fitting collars26 Mar 2024US 11,940,076 B2Avtechtyee Inc.
- Methods for coupling a fitting to a tube using a collar12 Mar 2024US 11,927,291 B2Avtechtyee Inc.
- Coupling device for media-conducting lines20 Jun 2023US 11,680,670 B2Mann+Hummel GmbH
- Fitting collar and tube-fitting assemblies incorporating fitting collars20 Nov 2025US 2025/0354643 A1Avtechtyee Inc.
- Two-Sided Adaptor3 Jul 2025US 2025/0216013 A1Cooper-Standard Automotive Inc.
- Fitting collar and tube-fitting assemblies incorporating fitting collars20 Jun 2024US 2024/0200709 A1Avtechtyee Inc.
- Fitting collar and tube-fitting assemblies incorporating fitting collars31 Mar 2022US 2022/0099228 A1Avtechtyee Inc.
- Adapter to connect water pipe and high-pressure spray gun3 Mar 2022US 2022/0065374 A1
Most cited
By later US patents
- Pipe coupling37US 4,109,944 A1978
- Clamps9US 4,412,370 A1983
- Permanent joint comprised of a fitting, a sleeve and a pipe, as well as fitting for fluid conduits and a sleeve for fluid conduit pipes9US 7,980,600 B2Viega GmbH & Co. KG · 2011
- Pipe joint8US 4,265,471 ADurapipe Limited · 1981
- Quick disconnect coupling with selective mating capability6US 10,253,911 B12019