F17C 2270/0192
Hot air balloons
F17C2270/0192 (Hot air balloons) appears on 4 US grants and 4 published applications in this corpus.
Search patents in F17C- Granted patents
- 4
- Published applications
- 4
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Filling station for supplying a plurality of vehicles with a gas containing hydrogen2 Jul 2024US 12,025,278 B2Mcphy Energy
- High-altitude, aerial network for the production and distribution of liquid-hydrogen27 Jan 2015US 8,939,396 B2Astrium GmbH
- Vessel construction13 Apr 1993US 5,202,165 AFoster-Miller, Inc.
- Electrically insulated fuel tank for hot air balloon and method of constructing same23 Oct 1990US 4,964,930 A
- Transport System for Hydrogen Gas6 Feb 2025US 2025/0043450 A1
- Filling station for supplying a plurality of vehicles with a gas containing hydrogen19 May 2022US 2022/0154882 A1Mcphy Energy
- Pressure Vessel for Helium21 Nov 2013US 2013/0306651 A1
- Total system for distributing energy such as liquid hydrogen29 Mar 2012US 2012/0073682 A1Astrium GmbH
Most cited
By later US patents