F16L 13/161
The pipe or collar being deformed by crimping or rolling
Official title: {the pipe or collar being deformed by crimping or rolling}
F16L13/161 (The pipe or collar being deformed by crimping or rolling) appears on 62 US grants and 37 published applications in this corpus.
Search patents in F16L- Granted patents
- 62
- Published applications
- 37
- Assignees
- 44
- Inventors
- 99
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 4 |
| 2021 | 0 | 1 |
| 2022 | 3 | 4 |
| 2023 | 3 | 5 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Piping system comprising pipe block19 Aug 2025US 12,392,429 B2HS R & A Co., Ltd.
- Fluid connector including a connection verification contact19 Aug 2025US 12,392,431 B2Oetiker NY, Inc.
- Fluid connector including a retaining clip cartridge12 Aug 2025US 12,385,585 B2Oetiker NY, Inc.
- Press fit condulet devices, assemblies systems and methods for electrical raceway fabrication17 Dec 2024US 12,170,437 B2Eaton Intelligent Power Limited
- Fluid connector including internal retaining clip21 May 2024US 11,988,305 B2Oetiker NY, Inc.
- Press fit condulet devices, assemblies systems and methods for electrical raceway fabrication3 Jul 2025US 2025/0219367 A1Eaton Intelligent Power Limited
- Piping system comprising pipe block22 May 2025US 2025/0164047 A1HS R & A Co., Ltd.
- Press fit condulet devices, assemblies systems and methods for electrical raceway fabrication21 Mar 2024US 2024/0097414 A1Eaton Intelligent Power Limited
- Fluid connector including a connection verification contact9 Nov 2023US 2023/0358352 A1Oetiker NY, Inc.
- Clamp ring type metal sealgas pipe joint1 Jun 2023US 2023/0167926 A1Ningbo Hongwu Pipe Industry Co., Ltd
Most cited
By later US patents
- Pipe coupling joint98US 4,541,655 A1985
- Method of making pipe coupling joint94US 4,257,155 A1981
- Tube-to-tube joint method72US 4,442,586 A1984
- Pipe clamp69US 4,226,449 AAmerican Machine & Hydraulics, Inc. · 1980
- Compressible fitting and associated method52US 5,090,743 AMannesmann Aktiengesellschaft · 1992