F16L 13/163
One collar being bent over the other
Official title: {one collar being bent over the other}
F16L13/163 (One collar being bent over the other) appears on 21 US grants and 16 published applications in this corpus.
Search patents in F16L- Granted patents
- 21
- Published applications
- 16
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
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.
- Fluid connector including internal retaining clip21 May 2024US 11,988,305 B2Oetiker NY, Inc.
- Fluid connector having a deformable tab and plug/connector assembly3 Nov 2020US 10,823,323 B2Oetiker NY, Inc.
- Piping system comprising pipe block22 May 2025US 2025/0164047 A1HS R & A Co., Ltd.
- Fluid connector including a connection verification contact9 Nov 2023US 2023/0358352 A1Oetiker NY, Inc.
- Fluid connector including internal retaining clip26 Jan 2023US 2023/0023679 A1Oetiker NY, Inc.
- Fluid connector including a retaining clip cartridge19 Jan 2023US 2023/0020784 A1Oetiker NY, Inc.
- Flare fitting structure and flared tube manufacturing method1 Dec 2022US 2022/0381379 A1Usui Co., Ltd.
Most cited
By later US patents
- Pipe coupling joint98US 4,541,655 A1985
- Tube-to-tube joint method72US 4,442,586 A1984
- Coupling50US 4,776,616 AUsui Kokusai Sangyo Kabushiki Kaisha · 1988
- Method for producing a connector for fluid pipe elements36US 5,473,815 ALindab AB · 1995
- Kit and method for producing a connector for fluid pipe elements33US 5,405,174 ALindab AB · 1995