F16L 37/18
Joints tightened by eccentrics or rotatable cams
F16L37/18 (Joints tightened by eccentrics or rotatable cams) appears on 198 US grants and 146 published applications in this corpus.
Search patents in F16L- Granted patents
- 198
- Published applications
- 146
- Assignees
- 100
- Inventors
- 275
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 2 |
| 2002 | 7 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 5 |
| 2011 | 1 | 5 |
| 2012 | 7 | 5 |
| 2013 | 2 | 9 |
| 2014 | 5 | 11 |
| 2015 | 2 | 7 |
| 2016 | 7 | 10 |
| 2017 | 9 | 8 |
| 2018 | 12 | 8 |
| 2019 | 18 | 19 |
| 2020 | 9 | 5 |
| 2021 | 12 | 13 |
| 2022 | 10 | 6 |
| 2023 | 7 | 3 |
| 2024 | 4 | 7 |
| 2025 | 6 | 6 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vapor line coupler5 May 2026US 12,617,667 B2Knappco, LLC
- Systems and methods for conveying gas and connection assemblies for the same10 Feb 2026US 12,546,426 B2The Boeing Company
- Insert fitting devices, assemblies and couplings10 Feb 2026US 12,546,427 B2Mega Fluid Systems, Inc.
- Coupling element and process for manufacturing such a coupling element30 Dec 2025US 12,510,198 B2Staubli Faverges
- Two-phase connector29 Jul 2025US 12,372,174 B2Zelup
- Cam-assisted connector installation8 Oct 2026US 2026/0309259 A1Midea Group Co., Ltd.
- Quick-release hose coupling for at least one hose8 Oct 2026US 2026/0309261 A1GEA Farm Technologies GmbH
- Pipe joint13 Aug 2026US 2026/0235241 A1Pillar Corporation
- Self-centering clamping device16 Jul 2026US 2026/0201996 A1
- Camlock cap9 Jul 2026US 2026/0194174 A1Little Stinker Septic Services
Most cited
By later US patents
- Quick-disconnect coupling137US 4,802,694 ACentral Machine and Tool Company · 1989
- Hose quick coupling apparatus104US 4,691,942 A1987
- Internal locking device for telescopic elements and method of making the same99US 4,419,026 A1983
- Fluid coupling seal95US 4,254,973 ACelanese Corporation · 1981
- Coupling95US 5,518,278 A1996