F17C 2270/0709
Camping gas
F17C2270/0709 (Camping gas) appears on 59 US grants and 60 published applications in this corpus.
Search patents in F17C- Granted patents
- 59
- Published applications
- 60
- Assignees
- 50
- Inventors
- 131
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 2 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 4 | 5 |
| 2017 | 1 | 3 |
| 2018 | 0 | 4 |
| 2019 | 2 | 2 |
| 2020 | 4 | 1 |
| 2021 | 3 | 4 |
| 2022 | 1 | 6 |
| 2023 | 2 | 3 |
| 2024 | 4 | 2 |
| 2025 | 2 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refueling assemblies for fuel tanks, refillable fuel tanks, and associated methods26 May 2026US 12,638,133 B2Ignik Outdoors, Inc.
- Multi-position controlled airway valve, refilling device and refilling system12 May 2026US 12,624,800 B2Chant Heat Energy Science & Technology (Zhongshan) Co., LTD.
- Tank collar for pressurized tank2 Dec 2025US 12,486,951 B2Ditech Tank Holding Company, Inc.
- Protective device for a pressurized tank7 Jan 2025US 12,188,617 B2Faurecia Systemes D'Echappement
- Handle for a portable cylinder31 Dec 2024US 12,181,104 B2Amtrol Licensing Inc.
- Refueling assemblies for fuel tanks, refillable fuel tanks, and associated methods10 Sep 2026US 2026/0266428 A1Ignik Outdoors, Inc.
- Refueling assemblies for fuel tanks, refillable fuel tanks, and associated methods5 Mar 2026US 2026/0063245 A1Ignik Outdoors, Inc.
- Tank Collar for Pressurized Tank5 Feb 2026US 2026/0036261 A1Ditech Tank Holding Company, Inc.
- Optimized gas delivery system4 Dec 2025US 2025/0369570 A1Gasokay ApS
- Multi-position Controlled Airway Valve, Refilling Device and Refilling System16 Oct 2025US 2025/0320967 A1Chant Heat Energy Science & Technology (Zhongshan) Co., LTD.
Most cited
By later US patents
- Burner attachment for aerosol container33US 4,545,759 AGiles Tool Agencies Limited · 1985
- Valve and container with a valve33US 4,971,224 AApplication des Gaz · 1990
- Gas appliance valve and adaptor25US 4,082,993 ATaymar Limited · 1978
- Gas container22US 4,566,589 A1986
- Gas container connecting device for portable gas stove19US 5,070,858 A1991