F16L 58/184
For joints in which sealing surfaces are pressed together by means of
Official title: {for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts}
F16L58/184 (For joints in which sealing surfaces are pressed together by means of) appears on 23 US grants and 17 published applications in this corpus.
Search patents in F16L- Granted patents
- 23
- Published applications
- 17
- Assignees
- 18
- Inventors
- 51
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Union screw for a pipeline provided with at least one flange, in particular a brake pipe21 Apr 2026US 12,606,144 B2Cooper-Standard Automotive (Deutschland) GmbH
- Method and device for measurement method of axial force of a tube fitting3 Feb 2026US 12,540,692 B2Sanoh Industrial Co., Ltd.
- Pipe detachment preventing device for union nut pipe fitting27 Jan 2026US 12,535,159 B2SK-Kawanishi Co., Ltd.
- Method for manufacturing a tube fitting13 May 2025US 12,297,935 B2Sanoh Industrial Co., Ltd.
- Corrugated pipe connection device11 Feb 2025US 12,222,052 B1Kofulso Co., Ltd.
- Corrugated pipe connection device13 Feb 2025US 2025/0052343 A1Kofulso Co., Ltd.
- Modular sealed conduit joining systems and methods23 Jan 2025US 2025/0027593 A1
- Pipe detachment preventing device for union nut pipe fitting25 Jul 2024US 2024/0247740 A1SK-Kawanishi Co., Ltd.
- Method and device for measurement method of axial force of a tube fitting21 Mar 2024US 2024/0093812 A1Sanoh Industrial Co., Ltd.
- Method for manufacturing a tube fitting14 Mar 2024US 2024/0084935 A1Sanoh Industrial Co., Ltd.
Most cited
By later US patents
- Fluid conducting connector assembly with insulative properties31US 5,169,180 ABrass-Craft Manufacturing Company · 1992
- Corrosion-resistant, quick disconnecting coupling assembly for piping use22US 4,625,761 ADaikin Industries, Ltd. · 1986
- Process of producing thick-walled composite metal tubing21US 4,784,311 AUsui Kokusai Sangyo Kabushiki Kaisha · 1988
- Corrosion resistant pipe joint20US 4,296,950 ADresser Industries, Inc. · 1981
- Plastic coating for pipe couplings17US 5,090,738 ADresser Industries, Inc. · 1992