E04H 15/00
Tents or canopies, in general
E04H15/00 (Tents or canopies, in general) appears on 4,086 US grants and 3,806 published applications in this corpus.
Search patents in E04H- Granted patents
- 4,086
- Published applications
- 3,806
- Assignees
- 1,445
- Inventors
- 5,851
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 43 | 0 |
| 1977 | 43 | 0 |
| 1978 | 53 | 0 |
| 1979 | 25 | 0 |
| 1980 | 45 | 0 |
| 1981 | 39 | 0 |
| 1982 | 24 | 0 |
| 1983 | 17 | 0 |
| 1984 | 36 | 0 |
| 1985 | 26 | 0 |
| 1986 | 36 | 0 |
| 1987 | 44 | 0 |
| 1988 | 43 | 0 |
| 1989 | 79 | 0 |
| 1990 | 57 | 0 |
| 1991 | 45 | 0 |
| 1992 | 45 | 0 |
| 1993 | 56 | 0 |
| 1994 | 49 | 0 |
| 1995 | 51 | 0 |
| 1996 | 58 | 0 |
| 1997 | 90 | 0 |
| 1998 | 73 | 0 |
| 1999 | 65 | 0 |
| 2000 | 87 | 0 |
| 2001 | 92 | 21 |
| 2002 | 84 | 73 |
| 2003 | 51 | 100 |
| 2004 | 80 | 124 |
| 2005 | 64 | 137 |
| 2006 | 66 | 143 |
| 2007 | 75 | 130 |
| 2008 | 54 | 133 |
| 2009 | 62 | 116 |
| 2010 | 87 | 121 |
| 2011 | 82 | 119 |
| 2012 | 64 | 122 |
| 2013 | 100 | 123 |
| 2014 | 103 | 159 |
| 2015 | 123 | 170 |
| 2016 | 139 | 194 |
| 2017 | 172 | 196 |
| 2018 | 179 | 207 |
| 2019 | 191 | 216 |
| 2020 | 196 | 189 |
| 2021 | 163 | 169 |
| 2022 | 137 | 197 |
| 2023 | 137 | 186 |
| 2024 | 138 | 182 |
| 2025 | 137 | 155 |
| 2026 | 81 | 124 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E04H 15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents2,830
- E04H 15/02Tents combined or specially associated with other devices1,093
- E04H 15/20Inflatable495
- E04H 15/001Hunting, fishing huts or the like300
- E04H 15/18Tents having plural sectional covers271
- E04H 15/003Bathing or beach cabins232
- E04H 15/28Umbrella type tents159
- E04H 15/008Tents or tent-like constructions composed partially of rigid panels118
Recent patents
- Popup tent with accessory shelf6 Oct 2026US 12,753,625 B1
- Hovering air fort6 Oct 2026US 12,753,626 B2
- Hybrid collapsible shelter6 Oct 2026US 12,753,627 B2Outlier Campers LLC
- Buckle, roof tent, and roof trunk29 Sep 2026US 12,747,746 B2Shenzhen Yangning Auto Accessory Co., Ltd
- System and process for converting waste plastic into a usable product22 Sep 2026US 12,742,052 B2
- Tent support tube caster device8 Oct 2026US 2026/0307431 A1Heshan Fengzhida Outdoor Products Co., Ltd
- Cassette Awning8 Oct 2026US 2026/0308934 A1
- Inflatable building structure8 Oct 2026US 2026/0308935 A1I-Tech Machine Tool Inc.
- Foldable protective cover8 Oct 2026US 2026/0308936 A1Xiamen Yixin Trading Co., Ltd.
- Device for opening and closing entrance using magnet8 Oct 2026US 2026/0308958 A1HKD Global Limited
Most cited
By later US patents
- Diffusion pumping apparatus self-inflating device276US 4,340,626 A1982
- Quickly erectable, quickly collapsible, self supporting portable structure217US 5,038,812 ASpring Form, Inc. · 1991
- Portable structure214US 3,960,161 A1976
- Collapsible portable containerized shelter214US 5,761,854 AWeatherhaven Resources Ltd. · 1998
- Portable structure212US 3,990,463 A1976