F16L 37/54
For pipes under pressure which are supported only on one side
Official title: for pipes under pressure which are supported only on one side
F16L37/54 (For pipes under pressure which are supported only on one side) appears on 5 US grants and 5 published applications in this corpus.
Search patents in F16L- Granted patents
- 5
- Published applications
- 5
- Assignees
- 6
- Inventors
- 9
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Push type locking structure for pipe couplers17 Jun 2025US 12,331,865 B1Fositek Corporation
- Connecting device for a fluid supply system18 May 2021US 11,009,167 B2Compagnie Plastic Omnium
- Conduit with connector and assembly thereof6 Jun 2017US 9,668,431 B2Rain Bird Corporation
- Rapid connection fluid coupling21 Apr 1992US 5,106,127 AHutchinson
- Universal coupling for movable irrigation pipes14 Dec 1976US 3,997,192 AGifford-Hill & Company, Inc.
- Pipe coupling27 Nov 2025US 2025/0361962 A1
- Pipe coupling16 Nov 2023US 2023/0366499 A1
- Pipe coupling16 Jul 2020US 2020/0224809 A1Western Oilfields Supply Co.
- Connecting Device For A Fluid Supply System6 Feb 2020US 2020/0041057 A1Compagnie Plastic Omnium
- Conduit With Connector And Assembly Thereof28 May 2015US 2015/0144717 A1Rain Bird Corporation
Most cited
By later US patents
- Rapid connection fluid coupling56US 5,106,127 AHutchinson · 1992
- Universal coupling for movable irrigation pipes9US 3,997,192 AGifford-Hill & Company, Inc. · 1976
- Conduit with connector and assembly thereof6US 9,668,431 B2Rain Bird Corporation · 2017
- Connecting device for a fluid supply system2US 11,009,167 B2Compagnie Plastic Omnium · 2021
- Push type locking structure for pipe couplers2US 12,331,865 B1Fositek Corporation · 2025