F01P 11/0285
Venting devices
Official title: {Venting devices}
F01P11/0285 (Venting devices) appears on 100 US grants and 74 published applications in this corpus.
Search patents in F01P- Granted patents
- 100
- Published applications
- 74
- Assignees
- 66
- Inventors
- 220
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 3 | 3 |
| 2008 | 3 | 4 |
| 2009 | 1 | 0 |
| 2010 | 4 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 3 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 8 |
| 2017 | 3 | 5 |
| 2018 | 5 | 6 |
| 2019 | 5 | 6 |
| 2020 | 9 | 3 |
| 2021 | 4 | 4 |
| 2022 | 7 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 4 |
| 2025 | 2 | 5 |
| 2026 | 2 | 4 |
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.
- Reservoir tank assembly and heat pump system including the same21 Apr 2026US 12,607,143 B2Hyundai Motor Company
- Coolant filler neck assembly having integrated coolant overflow reservoir23 Dec 2025US 12,503,972 B2Harley-Davidson Motor Company
- Passive surge tank pressure augmentation3 Jun 2025US 12,320,289 B1GM Global Technology Operations LLC
- Coolant filler neck assembly having integrated coolant overflow reservoir4 Jun 2024US 12,000,323 B2Harley-Davidson Motor Company
- A coolant system for a vehicle1 Oct 2026US 2026/0298128 A1Volvo Truck Corporation
- Reservoir assembly and vehicle11 Jun 2026US 2026/0160200 A1Illinois Tool Works Inc.
- Coolant filler neck assembly having integrated coolant overflow resevoir5 Mar 2026US 2026/0063061 A1Harley-Davidson Motor Company
- Degassing device for a road vehicle5 Feb 2026US 2026/0036075 A1Volvo Truck Corporation
- Pressure equalization tank for a coolant system of an electrically driven motor vehicle11 Dec 2025US 2025/0376940 A1
Most cited
By later US patents
- System removing entrapped gas from an engine cooling system27US 6,135,067 AUView Ultraviolet Systems, Inc. · 2000
- Internal combustion engine system22US 3,981,279 AGeneral Motors Corporation · 1976
- Monolithic radiator cap for sealed pressurized cooling system20US 4,079,855 A1978
- Combination pressure release cooling cap and recovery of coolant20US 4,271,976 AE. Edelmann & Co. · 1981
- Liquid-cooling circulation system for power and working machines, especially internal combustion engines18US 4,913,107 ABmw AG · 1990