F16L 3/237
For two pipes
Official title: for two pipes
F16L3/237 (For two pipes) appears on 340 US grants and 316 published applications in this corpus.
Search patents in F16L- Granted patents
- 340
- Published applications
- 316
- Assignees
- 231
- Inventors
- 658
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 0 |
| 2002 | 8 | 7 |
| 2003 | 5 | 5 |
| 2004 | 4 | 4 |
| 2005 | 4 | 8 |
| 2006 | 4 | 5 |
| 2007 | 2 | 5 |
| 2008 | 3 | 8 |
| 2009 | 5 | 8 |
| 2010 | 8 | 9 |
| 2011 | 4 | 9 |
| 2012 | 3 | 7 |
| 2013 | 8 | 10 |
| 2014 | 10 | 16 |
| 2015 | 14 | 18 |
| 2016 | 23 | 17 |
| 2017 | 11 | 23 |
| 2018 | 23 | 20 |
| 2019 | 23 | 25 |
| 2020 | 14 | 14 |
| 2021 | 17 | 21 |
| 2022 | 17 | 18 |
| 2023 | 13 | 17 |
| 2024 | 19 | 16 |
| 2025 | 14 | 14 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Swivel spacer1 Sep 2026US 12,723,679 B2Panduit Corp.
- Fastener positional confirmation system26 May 2026US 12,638,104 B2Illinois Tool Works Inc.
- Clamp assembly for drilling service lines28 Apr 2026US 12,612,980 B2Helmerich & Payne, Inc.
- Tubing clip27 Jan 2026US 12,535,154 B2Cooper-Standard Automotive Inc.
- Scissor structure for cable/tube management of rack-mounted liquid-cooled electronic assemblies6 Jan 2026US 12,516,752 B2Ovh
- Pipe clip6 Aug 2026US 2026/0227007 A1J. Van Walraven Holding B.V.
- Pipe clamp, piping system, and air conditioner30 Jul 2026US 2026/0218815 A1Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Fitting stabilizer assembly16 Jul 2026US 2026/0201980 A1Coffman Custom Machine, LLC
- Flexible tube support apparatus9 Jul 2026US 2026/0194164 A1Sioux Chief Mfg. Co., Inc.
- Universal framing member service opening adapters and accessories18 Jun 2026US 2026/0168595 A1
Most cited
By later US patents
- Clip arrangement for releasably fastening an object to at least one line143US 6,641,093 B2Newfrey LLC · 2003
- Hose clamp assembly141US 4,059,872 A1977
- Snap-type fastening device98US 6,105,218 ASiemens Medical Systems, Inc. · 2000
- Rod holder98US 6,371,419 B1Piolax, Inc. · 2002
- Side latching hinge mechanism94US 5,820,048 AIllinois Tool Works Inc. · 1998