F16L 33/34
Arrangements for connecting hoses to rigid members: with bonding obtained by vulcanisation
Official title: with bonding obtained by vulcanisation, gluing, melting, or the like
F16L33/34 (Arrangements for connecting hoses to rigid members: with bonding obtained by vulcanisation) appears on 92 US grants and 104 published applications in this corpus.
Search patents in F16L- Granted patents
- 92
- Published applications
- 104
- Assignees
- 93
- Inventors
- 247
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 1 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 4 |
| 2013 | 1 | 3 |
| 2014 | 3 | 4 |
| 2015 | 1 | 8 |
| 2016 | 4 | 4 |
| 2017 | 4 | 6 |
| 2018 | 2 | 6 |
| 2019 | 6 | 2 |
| 2020 | 6 | 9 |
| 2021 | 0 | 6 |
| 2022 | 3 | 5 |
| 2023 | 5 | 6 |
| 2024 | 5 | 6 |
| 2025 | 8 | 3 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wire securement6 Oct 2026US 12,753,867 B2Baker Hughes Energy Technology UK Limited
- Fluid hub assembly25 Aug 2026US 12,716,532 B2CareFusion 303, Inc.
- Flexible pipe end portion connection structure23 Jun 2026US 12,663,108 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Connection arrangement device and method for fluid line3 Mar 2026US 12,565,948 B2TI Group Automotive Systems, L.L.C.
- Unions for joining fluid conduits13 Jan 2026US 12,523,322 B2Sartorius Stedim Fmt SAS
- Arrangement with a connecting piece fastened to a hose23 Jul 2026US 2026/0210467 A1Hc-Kunststoffwerk RüLzheim GmbH
- Ultra-high-pressure hose joint assembly and assembly proces21 May 2026US 2026/0139772 A1Shanghai Furex Petroleum Equipment Co., Ltd.
- Unions For Joining Fluid Conduits19 Mar 2026US 2026/0078851 A1Sartorius Stedim Fmt SAS
- Flexible pipe and method of connecting an end fitting to a pipe body of a flexible pipe12 Feb 2026US 2026/0043508 A1Polyflow LLC
- Method for connecting two plastic pipes together, as well as an induction connecting sleeve for use in the method5 Feb 2026US 2026/0036237 A1Merisa Investments BV
Most cited
By later US patents
- Luer connection143US 4,639,019 ABaxter Travenol Laboratories, Inc. · 1987
- Quick connection device for fluid conduit under pressure64US 6,012,743 AHutchinson · 2000
- Watertight fitting for flexible non-metallic conduit46US 6,044,868 AArlington Industries, Inc. · 2000
- Fastening means38US 3,951,438 ADunlop Limited · 1976
- Hose end fitting assembly32US 5,931,510 ATeleflex Incorporated · 1999