F28F 9/0226
With resilient gaskets
Official title: {with resilient gaskets}
F28F9/0226 (With resilient gaskets) appears on 218 US grants and 211 published applications in this corpus.
Search patents in F28F- Granted patents
- 218
- Published applications
- 211
- Assignees
- 93
- Inventors
- 486
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 9 |
| 2003 | 2 | 2 |
| 2004 | 1 | 3 |
| 2005 | 5 | 5 |
| 2006 | 5 | 6 |
| 2007 | 3 | 9 |
| 2008 | 0 | 10 |
| 2009 | 1 | 2 |
| 2010 | 5 | 3 |
| 2011 | 2 | 9 |
| 2012 | 3 | 7 |
| 2013 | 1 | 8 |
| 2014 | 4 | 4 |
| 2015 | 3 | 11 |
| 2016 | 7 | 15 |
| 2017 | 10 | 18 |
| 2018 | 10 | 18 |
| 2019 | 19 | 17 |
| 2020 | 13 | 13 |
| 2021 | 17 | 16 |
| 2022 | 8 | 8 |
| 2023 | 9 | 10 |
| 2024 | 8 | 4 |
| 2025 | 8 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Collector assembly and heat exchanger with simplified structure9 Jun 2026US 12,650,265 B2Sanhua Holding Group Co., Ltd.
- Tubular heat exchanger and packaging method of tubular heat exchanger16 Dec 2025US 12,498,177 B2Hon Hai Precision Industry Co., Ltd.
- Heat exchanger closure assemblies and methods of using and installing the same28 Oct 2025US 12,455,123 B2Lummus Technology Inc.
- Heat exchanger arrangement, method for producing a heat exchanger arrangement, and internal combustion engine having the heat exchanger arrangement14 Oct 2025US 12,442,601 B2Mann+Hummel GmbH
- Automotive locking ring and intercooler with carbonfiber end tank14 Oct 2025US 12,442,602 B2Resource Intl Inc.
- Radiator header assembly for a vehicle25 Jun 2026US 2026/0177331 A1Volvo Truck Corporation
- Heat exchanger18 Jun 2026US 2026/0168705 A1Sanden Corporation
- Heat exchanger17 Jul 2025US 2025/0230982 A1Mahle International GmbH
- Heat exchanger26 Jun 2025US 2025/0207873 A1
- Device for dispensing heat-transfer fluid26 Dec 2024US 2024/0426560 A1
Most cited
By later US patents
- Heat exchanger with oblong grommetted tubes and locating plates91US 5,538,079 A1996
- Overmolded gasket, heat exchanger tank incorporating the same and method for making the same56US 5,160,474 ACadillac Rubber & Plastics, Inc. · 1992
- Resiliently bonded heat exchanger43US 7,089,998 B2Transpro, Inc. · 2006
- Clamped connection39US 4,331,201 ASueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG · 1982
- Method for equalizing differential heat expansions produced upon operation of a heat exchanger and heat exchanger embodying said method35US 3,939,908 ASociete Anonyme des Usines Chausson · 1976