B29C 66/52296
Said socket comprising sealing elements
Official title: {said socket comprising sealing elements, e.g. gaskets}
B29C66/52296 (Said socket comprising sealing elements) appears on 66 US grants and 43 published applications in this corpus.
Search patents in B29C- Granted patents
- 66
- Published applications
- 43
- Assignees
- 47
- Inventors
- 132
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 3 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 3 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 3 | 2 |
| 2019 | 3 | 0 |
| 2020 | 4 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Corrosion-free welded connection for reinforced thermoplastic pipes (RTP)15 Apr 2025US 12,276,358 B2Saudi Arabian Oil Company
- Resin connector connection structure and method of manufacturing the same15 Oct 2024US 12,115,735 B2Sumitomo Riko Company Limited
- Water purifier structure11 Jul 2023US 11,697,081 B2Kemflo International Co., Ltd.
- Electromagnetic induction welding of fluid distribution systems25 Jan 2022US 11,230,065 B2Huliot A.C.S. Ltd
- Connector, method of making connector and tubing assembly method12 Oct 2021US 11,143,336 B1
- Method of coupling or repairing pipes27 Aug 2026US 2026/0251254 A1Pinweld Limited
- Self Restraining Electrofusion Fitting28 Nov 2024US 2024/0392908 A1Georg Fischer Central Plastics LLC
- Corrosion-free welded connection for reinforced thermoplastic pipes (rtp)8 Aug 2024US 2024/0263724 A1Saudi Arabian Oil Company
- Resin connector connection structure and method of manufacturing the same25 May 2023US 2023/0158753 A1Sumitomo Riko Company Limited
- Connector, method of making connector and tubing assembly method20 Jan 2022US 2022/0018470 A1Tbl Performance Plastics, LLC
Most cited
By later US patents
- Tube coupling109US 6,464,266 B1Accor Technology, Inc. · 2002
- Quick connect coupling64US 5,462,313 AForm Rite · 1995
- Stab-type coupling and method59US 4,282,175 APerfection Corporation · 1981
- Quick connect coupling58US 5,542,717 AForm Rite · 1996
- Method and apparatus for forming a joint in a confined space between two abutting ends of conduit liners52US 4,049,480 ANipak, Inc. · 1977