F16L 37/10
Using a rotary external sleeve or ring on one part
Official title: using a rotary external sleeve or ring on one part
F16L37/10 (Using a rotary external sleeve or ring on one part) appears on 402 US grants and 326 published applications in this corpus.
Search patents in F16L- Granted patents
- 402
- Published applications
- 326
- Assignees
- 289
- Inventors
- 721
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 11 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 14 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 3 |
| 2002 | 8 | 5 |
| 2003 | 2 | 7 |
| 2004 | 2 | 3 |
| 2005 | 5 | 4 |
| 2006 | 4 | 5 |
| 2007 | 1 | 4 |
| 2008 | 2 | 5 |
| 2009 | 4 | 5 |
| 2010 | 5 | 7 |
| 2011 | 5 | 7 |
| 2012 | 4 | 8 |
| 2013 | 10 | 22 |
| 2014 | 9 | 16 |
| 2015 | 10 | 21 |
| 2016 | 17 | 18 |
| 2017 | 19 | 24 |
| 2018 | 22 | 19 |
| 2019 | 15 | 22 |
| 2020 | 25 | 30 |
| 2021 | 22 | 19 |
| 2022 | 20 | 11 |
| 2023 | 22 | 18 |
| 2024 | 21 | 18 |
| 2025 | 20 | 13 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16L 37/113The male part having lugs on its periphery penetrating into the corresponding156
- F16L 37/107Bayonet-type couplings108
- F16L 37/101In which the coupling is coaxial with the pipe91
- F16L 37/105The rotating sleeve having on its inner surface several axially spaced and22
- F16L 37/103The connection being maintained by the eccentricity of the two parts of9
Recent patents
- Genderless aseptic connector14 Jul 2026US 12,680,639 B2WilMarc Holdings, LLC
- Female connector and connector assembly comprising the same28 Apr 2026US 12,612,989 B2Illinois Tool Works Inc.
- Aseptic coupling devices24 Feb 2026US 12,560,263 B2Colder Products Company
- Garden fluid flow connectors10 Feb 2026US 12,546,417 B2Exel Industries
- Connector assembly and female connector thereof3 Feb 2026US 12,540,700 B2Illinois Tool Works Inc.
- Aseptic Coupling Devices10 Sep 2026US 2026/0266404 A1Colder Products Company
- Connecting device for connecting a first pipe end to a second pipe end27 Aug 2026US 2026/0251252 A1U-CONSULTING GmbH
- Pipe coupling13 Aug 2026US 2026/0235244 A1Nitta Corporation
- Pipe fitting6 Aug 2026US 2026/0227012 A1SMC Corporation
- A tube support for insertion into the end of a pipe6 Aug 2026US 2026/0227015 A1Reliance Worldwide Corporation (UK) Limited
Most cited
By later US patents
- Limited restriction quick disconnect valve161US 5,280,876 A1994
- Air distribution connector valve127US 5,009,252 AThe United States of America as represented by the Secretary of the Army · 1991
- Coupling with rotating retaining ring having cam surfaces98US 5,356,183 ASmiths Industries Public Limited Company · 1994
- Connection of cup and paint sprayer95US 7,036,752 B12006
- Safety device for hose connections90US 4,211,439 A1980