F16L 37/122
Using hooks tightened by a wedge section
Official title: {using hooks tightened by a wedge section}
F16L37/122 (Using hooks tightened by a wedge section) appears on 40 US grants and 30 published applications in this corpus.
Search patents in F16L- Granted patents
- 40
- Published applications
- 30
- Assignees
- 26
- Inventors
- 61
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 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 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 3 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 5 |
| 2020 | 6 | 1 |
| 2021 | 3 | 4 |
| 2022 | 4 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Secondary unlock tool for subsea connectors28 Mar 2023US 11,614,190 B2
- Hose coupling seal21 Feb 2023US 11,585,442 B2
- Quick connecting and disconnecting fluid coupling18 Sep 2025US 2025/0290584 A1
- Quick-coupling female element14 Mar 2024US 2024/0084939 A1Staubli Faverges
- Connector for piping8 Feb 2024US 2024/0044427 A1Snc Corporation Co., Ltd.
- Connector engagement system24 Nov 2022US 2022/0373118 A1Kinetic Pressure Control Ltd.
- Secondary Unlock Tool for Subsea Connectors17 Feb 2022US 2022/0049803 A1FMC Technologies, Inc.
Most cited
By later US patents
- Arthroscopic sheath with quick coupling socket31US 4,951,977 AZimmer, Inc. · 1990
- Spring latching connectors31US 9,267,526 B2Bal Seal Engineering, Inc. · 2016
- Spring latching connectors29US 9,534,625 B2Bal Seal Engineering, Inc. · 2017
- Hose coupling16US 5,226,680 ARasmussen GmbH · 1993
- Spring latching connectors12US 10,767,679 B2Bal Seal Engineering, Inc. · 2020