E04H 15/30
Convertible
Official title: convertible, e.g. from one type tent to another type tent, from tent to canopy or from tent cover into diverse articles
E04H15/30 (Convertible) appears on 101 US grants and 107 published applications in this corpus.
Search patents in E04H- Granted patents
- 101
- Published applications
- 107
- Assignees
- 36
- Inventors
- 126
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 3 | 3 |
| 2016 | 3 | 7 |
| 2017 | 5 | 7 |
| 2018 | 8 | 12 |
| 2019 | 8 | 9 |
| 2020 | 9 | 4 |
| 2021 | 8 | 18 |
| 2022 | 8 | 7 |
| 2023 | 9 | 7 |
| 2024 | 8 | 10 |
| 2025 | 5 | 3 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shading system and method of use21 Apr 2026US 12,607,033 B2Shibumi Shade, Inc.
- Convertible shade system31 Mar 2026US 12,590,462 B1
- Vehicle rooftop tent10 Mar 2026US 12,571,230 B2
- Tent for children3 Feb 2026US 12,540,485 B1Wilder Concepts, LLC
- Load path redistribution field coupler2 Sep 2025US 12,404,694 B2Crow Hill LLC
- Outdoor tent and setup method therefor28 May 2026US 2026/0146469 A1Xiamen Sanfeng Yingbing Outdoor Products Co.,Ltd.
- Detachable vestibule for bivy sack5 Mar 2026US 2026/0062952 A1
- Tent for children5 Feb 2026US 2026/0035951 A1Wilder Concepts, LLC
- Dual-purpose tent suitable for both water and land use25 Dec 2025US 2025/0389135 A1Kogee Outdood Group
- Multi-functional curtain, camping tarp and tent6 Mar 2025US 2025/0075526 A1Yebeho Outdoor Technology (Shenzhen) Co.,Ltd.
Most cited
By later US patents
- Convertible, inflatable shelter apparatus101US 4,766,918 AAspen Enterprises, Inc. · 1988
- Multipurpose tent73US 4,285,354 AT. A. Pelsue Company · 1981
- Foldable portable shelter57US 4,133,149 A1979
- Portable multi-purpose tent assembly55US 4,719,935 A1988
- Collapsible tetrahedral structure54US 4,064,662 A1977