F16L 33/003
Comprising elements arranged in the hose walls
Official title: {comprising elements arranged in the hose walls}
F16L33/003 (Comprising elements arranged in the hose walls) appears on 27 US grants and 28 published applications in this corpus.
Search patents in F16L- Granted patents
- 27
- Published applications
- 28
- Assignees
- 27
- Inventors
- 55
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 3 |
| 2019 | 1 | 4 |
| 2020 | 3 | 4 |
| 2021 | 3 | 2 |
| 2022 | 2 | 0 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dust blowing gun extension pipe capable of being freely bent and shaped28 Apr 2026US 12,612,984 B2Ningbo Sinppa Technology Co., Ltd.
- Steel wire pre-embedded integrated full-bore acid fracturing hose assembly and preparation method thereof30 Dec 2025US 12,510,195 B1Qingdao Qingflex Hose Factory
- End-piece of a flexible pipe for transporting fluid, associated flexible pipe and method16 Sep 2025US 12,416,375 B2TechnipFMC Subsea France
- End fitting of a flexible pipe, associated flexible pipe and related methods11 Feb 2025US 12,222,055 B2Technip N-Power
- Flexible duct with interchangeable end, connector for flexible duct, and method thereof23 Apr 2024US 11,965,669 B2Nti Global
- Dust blowing gun extension pipe capable of being freely bent and shaped30 Jan 2025US 2025/0035239 A1Ningbo Sinppa Technology Co., Ltd.
- End-piece of a flexible pipe for transporting fluid, associated flexible pipe and method9 Jan 2025US 2025/0012388 A1TechnipFMC Subsea France
- End fitting of a flexible pipe, associated flexible pipe and related methods28 Mar 2024US 2024/0102590 A1Technip N-Power
- Garden hose with metal sheath and fabric cover11 May 2023US 2023/0145449 A1E. Mishan & Sons, Inc.
- Flexible duct with interchangeable end, connector for flexible duct, and method thereof30 Dec 2021US 2021/0404698 A1Nti Global
Most cited
By later US patents
- End-fitting for flexible pipe36US 6,923,477 B2Coflexip · 2005
- Method of securing reinforcement wires to an end termination of a pipeline or a cable, an end termination, and uses of the method and the end termination16US 6,742,813 B1NKT Flexibles I/S · 2004
- Joint for connecting an elastically-deformable hose to a rigid tube15US 4,753,459 AVALEO - Societe Anonyme francaise · 1988
- Heavy duty hose coupling and method for manufacture of hose-coupling combination12US 4,569,541 AThe Goodyear Tire & Rubber Company · 1986
- Retractable pipe structure8US 9,310,000 B2Newbud Industrial Corp. · 2016