F16L 58/185
For joints with sleeve or socket
Official title: {for joints with sleeve or socket}
F16L58/185 (For joints with sleeve or socket) appears on 34 US grants and 23 published applications in this corpus.
Search patents in F16L- Granted patents
- 34
- Published applications
- 23
- Assignees
- 30
- Inventors
- 66
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 4 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 4 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 4 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coupler and clean connection device having the same7 Oct 2025US 12,435,824 B2Hosan Tech Co., Ltd.
- Method for refurbishing pre-stressed concrete cylinder pipe and refurbished pre-stressed concrete cylinder pipe6 May 2025US 12,292,157 B1Technical Construction Infrastructure Inc.
- System for reducing band clamp failure13 Feb 2024US 11,898,669 B2International Engine Intellectual Property Company, LLC
- Pipe joint and piping structure12 Dec 2023US 11,840,829 B2Sekisui Chemical Co., Ltd.
- Plug connection between two tubular workpieces made of concrete, each workpiece having an inner liner made of plastic24 Oct 2023US 11,796,093 B2
- Method for Refurbishing Pre-Stressed Concrete Cylinder Pipe and Refurbished Pre-Stressed Concrete Cylinder Pipe1 Jan 2026US 2026/0002612 A1
- Bimetallic production tubing4 Jan 2024US 2024/0003467 A1Obshchestvos Ogranichennoy Otvetstvennostyu Torgovyy Dom<<Soyedinitelnyye Detali Truboprovodov>>
- System for reducing band clamp failure14 Dec 2023US 2023/0400129 A1International Engine Intellectual Property Company, LLC
- Tubing connector for decreased contamination29 Jun 2023US 2023/0204148 A1
- Coupler and clean connection device having the same8 Jun 2023US 2023/0175632 A1Hosan Tech Co., Ltd.
Most cited
By later US patents
- Fire resistant seal54US 4,702,500 AVictaulic Company of America · 1987
- Nonferrous metal pipe coupling structure46US 6,450,551 B12002
- Roll grooved pipe38US 5,246,256 AVictaulic Company of America · 1993
- Elastomer-lined metal pipe16US 5,180,193 AVictaulic Company of America · 1993
- Flangeless pipe joint and a process for manufacturing such a joint15US 5,730,472 AThe Dow Chemical Company · 1998