F16L 41/12
Using attaching means embracing the pipe
Official title: using attaching means embracing the pipe
F16L41/12 (Using attaching means embracing the pipe) appears on 159 US grants and 137 published applications in this corpus.
Search patents in F16L- Granted patents
- 159
- Published applications
- 137
- Assignees
- 119
- Inventors
- 310
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 5 |
| 2005 | 1 | 1 |
| 2006 | 2 | 5 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 1 |
| 2010 | 2 | 4 |
| 2011 | 1 | 4 |
| 2012 | 5 | 7 |
| 2013 | 2 | 2 |
| 2014 | 5 | 5 |
| 2015 | 2 | 9 |
| 2016 | 5 | 6 |
| 2017 | 3 | 11 |
| 2018 | 4 | 3 |
| 2019 | 7 | 7 |
| 2020 | 6 | 13 |
| 2021 | 12 | 11 |
| 2022 | 6 | 7 |
| 2023 | 9 | 7 |
| 2024 | 7 | 7 |
| 2025 | 5 | 8 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Operative connection device11 Aug 2026US 12,704,201 B2Teseo S.R.L.
- Connecting pipe assembly and heat exchanger19 May 2026US 12,631,408 B2Danfoss A/S
- Side wall seal for piping28 Apr 2026US 12,612,990 B2Roof Goose Vent LLC
- Modular fitting assembly and system incorporating same17 Mar 2026US 12,581,893 B2Ichor Systems, Inc.
- Attachment structure for heat exchanger3 Feb 2026US 12,540,781 B2T. Rad Co., Ltd.
- Side wall seal for piping6 Aug 2026US 2026/0227018 A1Roof Goose Vent LLC
- Side wall seal for piping30 Jul 2026US 2026/0218829 A1Roof Goose Vent LLC
- Modular fitting assembly and system incorporating same11 Jun 2026US 2026/0165065 A1Ichor Systems, Inc.
- Connector for mainline pipe and outlet pipe12 Mar 2026US 2026/0071710 A1Advanced Drainage Systems, Inc.
- Systems and methods of fire protection pipe fittings22 Jan 2026US 2026/0022793 A1Tyco Fire Products LP
Most cited
By later US patents
- Pipe coupling with gasket locating means102US 4,391,458 ABlakeley Engineering Limited · 1983
- Corrosion-free clip eyelet for spray nozzles64US 5,697,650 ASpraying Systems Co. · 1997
- Connection structure for branching connector in high-pressure fuel rail62US 5,120,084 AUsui Kokusai Sangyo Kaisha Limited · 1992
- Pipe connection fitting61US 4,506,917 AInterfit, Inc. · 1985
- Connection structure for branch pipe in high-pressure fuel rail57US 5,172,939 AUsui Kokusai Sangyo Kaisha Limited · 1992