F16L 37/1225
Using a retaining member the extremities of which
Official title: {using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts}
F16L37/1225 (Using a retaining member the extremities of which) appears on 211 US grants and 215 published applications in this corpus.
Search patents in F16L- Granted patents
- 211
- Published applications
- 215
- Assignees
- 158
- Inventors
- 440
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 5 |
| 2004 | 2 | 5 |
| 2005 | 3 | 4 |
| 2006 | 2 | 8 |
| 2007 | 1 | 1 |
| 2008 | 5 | 4 |
| 2009 | 3 | 6 |
| 2010 | 4 | 9 |
| 2011 | 2 | 2 |
| 2012 | 6 | 5 |
| 2013 | 4 | 5 |
| 2014 | 3 | 12 |
| 2015 | 4 | 8 |
| 2016 | 6 | 8 |
| 2017 | 15 | 10 |
| 2018 | 6 | 9 |
| 2019 | 5 | 15 |
| 2020 | 5 | 4 |
| 2021 | 7 | 9 |
| 2022 | 12 | 16 |
| 2023 | 13 | 20 |
| 2024 | 22 | 22 |
| 2025 | 18 | 15 |
| 2026 | 15 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alignment guiding structure for quick coupler8 Sep 2026US 12,729,790 B2Shenzhen Fosttek Telecom Co., Ltd.
- Connector with guiding components25 Aug 2026US 12,716,535 B2Cooper-Standard Automotive Inc.
- Hose reel enclosure system18 Aug 2026US 12,709,513 B2Agna, LLC
- Fluid connection assembly7 Jul 2026US 12,674,531 B2Oetiker NY, Inc.
- Connection device for valves and valve arrangement equipped therewith9 Jun 2026US 12,650,192 B2Festo AG & Co.
- Plug-in connector for hose and/or pipe connections with assembly lock24 Sep 2026US 2026/0287105 A1VOSS Automotive GmbH
- Socket and coupling assembly23 Jul 2026US 2026/0210472 A1Jentech Precision Industrial Co., LTD.
- Plug and coupling assembly23 Jul 2026US 2026/0210475 A1Jentech Precision Industrial Co., LTD.
- Quick connector with integrated rfid latch verification25 Jun 2026US 2026/0177177 A1Cooper-Standard Automotive Inc.
- Fluidic connector for a fluid circuit30 Apr 2026US 2026/0117906 A1Hutchinson
Most cited
By later US patents
- Plug-type connection arrangement for a hose and a pipe1,211US 7,562,910 B2Norma Germany GmbH · 2009
- Snap-fastenable coupling for a fluid-transfer hose88US 6,155,610 AHutchinson · 2000
- Secondary lock for medical tube coupling80US 4,792,163 ABaxter Travenol Laboratories, Inc. · 1988
- Fluid quick connector72US 5,725,258 ABundy Corporation · 1998
- Coupling assembly67US 4,008,937 AStanley Aviation Corporation · 1977