F16L 41/16
The branch pipe comprising fluid cut-off means
Official title: the branch pipe comprising fluid cut-off means
F16L41/16 (The branch pipe comprising fluid cut-off means) appears on 107 US grants and 71 published applications in this corpus.
Search patents in F16L- Granted patents
- 107
- Published applications
- 71
- Assignees
- 79
- Inventors
- 182
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 3 |
| 2002 | 3 | 2 |
| 2003 | 2 | 0 |
| 2004 | 3 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 5 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 3 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 5 | 2 |
| 2017 | 2 | 4 |
| 2018 | 3 | 4 |
| 2019 | 3 | 4 |
| 2020 | 4 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 4 |
| 2023 | 4 | 8 |
| 2024 | 5 | 9 |
| 2025 | 5 | 2 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for the removable locking of a plug to a pipeline fitting16 Jun 2026US 12,655,926 B2I.S.I.F. S.R.L.
- Adapter, testing apparatus, battery cell, battery, and electric apparatus5 May 2026US 12,620,639 B2Contemporary Amperex Technology (Hong Kong) Limited
- Sluice valve installation method, and sluice valve installation structure used in sluice valve installation method14 Apr 2026US 12,601,438 B2Waterworks Technology Development Organization Co., Ltd.
- Apparatus and method for installing a fitting onto fluid line13 Jan 2026US 12,521,853 B2Corex, LLC
- Support for dispensers of liquids for watering animals23 Sep 2025US 12,419,271 B2Tecniplast S.P.A.
- Apparatus and method for installing a fitting onto a fluid line9 Apr 2026US 2026/0097474 A1Corex, LLC
- Sluice Valve Installation Method, and Sluice Valve Installation Structure Used in Sluice Valve Installation Method4 Sep 2025US 2025/0277552 A1Waterworks Technology Development Organization Co., Ltd.
- Systems, devices, and methods for regenerating a particulate filter17 Jul 2025US 2025/0230761 A1Jtsmcdp, LLC
- Semiconductor process device and gas inlet apparatus21 Nov 2024US 2024/0387199 A1Beijing Naura Microelectronics Equipment Co., Ltd.
- Access port member and method of manufacturing the same24 Oct 2024US 2024/0350789 A1Nikkiso Co., Ltd.
Most cited
By later US patents
- Medical intravenous administration line connectors having a luer activated valve121US 5,954,313 ARymed Technologies, Inc. · 1999
- Medical intravenous administration line connectors having a luer or pressure activated valve75US 6,158,458 A2000
- Two-part coupling structure having cooperating parts effecting fluid flow upon connection and mutual resealing upon disconnection74US 5,609,195 AScholle Corporation · 1997
- Top mounting faucet assembly50US 5,465,749 ASterling Plumbing Group, Inc. · 1995
- Two-part fluid coupling with guide structure49US 5,816,298 AScholle Corporation · 1998