E04H 15/505
Characterised by connecting arches with lazy-tongues
Official title: {characterised by connecting arches with lazy-tongues}
E04H15/505 (Characterised by connecting arches with lazy-tongues) appears on 34 US grants and 30 published applications in this corpus.
Search patents in E04H- Granted patents
- 34
- Published applications
- 30
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 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 | 3 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 4 |
| 2019 | 4 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Anti-ponding foldable canopy tent8 Jul 2025US 12,352,064 B2Yotrio Group Co., Ltd.
- Double-spliced foldable tent with central lifting and automatic opening and closing structure8 Apr 2025US 12,270,218 B2
- Mobile automotive spray enclosure19 Nov 2024US 12,145,164 B22578967 Ontario Inc.
- Portable room with ceiling pockets2 May 2023US 11,639,613 B2International E-Z Up, Inc.
- Collapsible canopy with mobility device6 Sep 2022US 11,434,656 B2
- Anti-ponding foldable canopy tent18 Dec 2025US 2025/0382819 A1Yotrio Group Co., Ltd.
- Collapsible shelter with flexible rods1 May 2025US 2025/0137282 A1International E-Z Up, Inc.
- Mobile Automotive Spray Enclosure30 Jan 2025US 2025/0033077 A12578967 Ontario Inc.
- Shelter frame and shelter frame with cover3 Oct 2024US 2024/0328190 A1ShelterLogic Corp.
- Multifunctional gazebo19 Sep 2024US 2024/0309672 A1Zhejiang Zhengte Co., Ltd.
Most cited
By later US patents
- Motor vehicle shelter67US 4,844,109 A1989
- Expandable soft side shelter44US 4,649,947 ABrunswick Corporation · 1987
- Expandable shelter system providing collective protection42US 4,707,953 ABrunswick Corporation · 1987
- Expandable soft side shelter36US 4,667,692 ABrunswick Corporation · 1987
- Collapsible folding frame assembly for a collapsible folding vehicle barn34US 5,331,777 A1994