F16L 41/18
The branch pipe being movable
Official title: the branch pipe being movable
F16L41/18 (The branch pipe being movable) appears on 41 US grants and 31 published applications in this corpus.
Search patents in F16L- Granted patents
- 41
- Published applications
- 31
- Assignees
- 34
- Inventors
- 79
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 5 |
| 2015 | 3 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Fluid pipe and cooling device having the fluid pipe11 Dec 2025US 2025/0377060 A1Fulian Precision Electronics (Tianjin) Co., LTD.
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- Tubing connection assembly1 Aug 2024US 2024/0255087 A1Flownamics Analytical Instruments, Inc.
Most cited
By later US patents
- System for exhausting and collecting gases, in particular motor vehicle exhaust gases in assembly or factory halls25US 4,660,465 A1987
- Air duct for a position adjustable service panel24US 5,556,332 ADaimler-Benz Aerospace Airbus GmbH · 1996
- Track forming a gas-throughflow duct and provided with a movable gas passage unit14US 4,233,889 A1980
- Test in place valve and valve fitting14US 4,384,591 AE-Systems, Inc. · 1983
- Manifold trailer with multiple articulating arm assemblies12US 9,004,104 B2FMC Technologies, Inc. · 2015