F16L 33/222
The external piece comprising segments pressed against the hose by wedge shaped
Official title: {the external piece comprising segments pressed against the hose by wedge shaped elements}
F16L33/222 (The external piece comprising segments pressed against the hose by wedge shaped) appears on 45 US grants and 47 published applications in this corpus.
Search patents in F16L- Granted patents
- 45
- Published applications
- 47
- Assignees
- 52
- Inventors
- 101
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 0 |
| 2014 | 3 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 4 | 0 |
| 2020 | 1 | 8 |
| 2021 | 2 | 0 |
| 2022 | 4 | 7 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fill funnel hose interface18 Aug 2026US 12,708,246 B2Haier US Appliance Solutions, Inc.
- End fitting for a pipe and associated methods23 Dec 2025US 12,504,105 B2Polyflow LLC
- Mechanical fitting for plastic pipe11 Nov 2025US 12,467,568 B2
- Fluid-tight hose connection9 Sep 2025US 12,410,875 B2Olympus Winter & Ibe GmbH
- Radial press and method for producing a high-pressure hydraulic line29 Oct 2024US 12,130,208 B2Uniflex-Hydraulik GmbH
- A plumbing connector16 Jul 2026US 2026/0201991 A1Reliance Worldwide Corporation (UK) Limited
- Anti-loosening mechanism for a pipe component and a pipe fitting at least partially removably inserted into the pipe component, related pipe assembly and related cabinet system9 Jul 2026US 2026/0194166 A1Wiwynn Corporation
- Fill funnel hose interface22 Jan 2026US 2026/0020739 A1Haier US Appliance Solutions, Inc.
- Compact End Fitting Assembly For Composite Pipe2 Oct 2025US 2025/0305610 A1Chevron U.S.A.Inc.
- Modular tube management system27 Feb 2025US 2025/0067368 A1SHINE Technologies, LLC
Most cited
By later US patents
- Semi-disposable ventilator breathing circuit tubing with releasable coupling203US 5,794,986 AInfrasonics, Inc. · 1998
- Assembly of semi-disposable ventilator breathing circuit tubing with releasable coupling190US 5,864,938 ANellcor Puritan Bennett LLC · 1999
- Liquid tight connector for flexible non-metallic conduit and flexible non-metallic tubing58US 4,900,068 AHeyco Molded Products, Inc. · 1990
- Tube joint56US 4,666,190 ASekisui Kagaku Kogyo Kabushiki Kaisha · 1987
- Hose connector, particularly for the connection of hoses, such as garden hoses47US 5,797,633 AGardena Kress + Kastner GmbH · 1998