E04H 15/22
Supported by air pressure inside the tent
Official title: supported by air pressure inside the tent
E04H15/22 (Supported by air pressure inside the tent) appears on 94 US grants and 39 published applications in this corpus.
Search patents in E04H- Granted patents
- 94
- Published applications
- 39
- Assignees
- 44
- Inventors
- 128
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 3 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 6 |
| 2020 | 4 | 2 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hovering air fort6 Oct 2026US 12,753,626 B2
- Rapidly deployable air supported structure systems and related methods21 Jul 2026US 12,687,036 B2
- Hovering air fort22 Jul 2025US 12,366,085 B2
- Rapidly deployable air supported structure systems and related methods27 Aug 2024US 12,071,782 B2
- Inflatable drive through tunnel system8 Aug 2023US 11,719,017 B2
- Humidity control storage system13 Aug 2026US 2026/0234959 A1
- Portable aircraft shelter28 May 2026US 2026/0145810 A1
- Hovering air fort19 Mar 2026US 2026/0078605 A1
- Rapidly deployable air supported structure systems and related methods21 Nov 2024US 2024/0384559 A1
- Wind-Inflated Sun Shelter29 Feb 2024US 2024/0068262 A1The Cutler Empire, LLC
Most cited
By later US patents
- Rapidly deployable fire-protection apparatus41US 5,860,251 A1999
- Accessible utility space comprising a carrier balloon39US 6,116,538 A2000
- Inflatable structure38US 4,103,369 A1978
- Method and apparatus for providing a controlled movable environment34US 3,990,532 A1976
- Inflatable enclosure34US 5,471,797 A1995