A45B 25/02
Umbrella frames
A45B25/02 (Umbrella frames) appears on 368 US grants and 359 published applications in this corpus.
Search patents in A45B- Granted patents
- 368
- Published applications
- 359
- Assignees
- 107
- Inventors
- 437
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 5 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 12 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 16 | 1 |
| 2002 | 9 | 10 |
| 2003 | 7 | 19 |
| 2004 | 9 | 13 |
| 2005 | 6 | 11 |
| 2006 | 2 | 5 |
| 2007 | 2 | 13 |
| 2008 | 3 | 12 |
| 2009 | 3 | 11 |
| 2010 | 6 | 8 |
| 2011 | 9 | 9 |
| 2012 | 8 | 16 |
| 2013 | 6 | 7 |
| 2014 | 2 | 10 |
| 2015 | 10 | 15 |
| 2016 | 11 | 12 |
| 2017 | 22 | 24 |
| 2018 | 17 | 20 |
| 2019 | 18 | 28 |
| 2020 | 28 | 14 |
| 2021 | 13 | 9 |
| 2022 | 7 | 18 |
| 2023 | 8 | 19 |
| 2024 | 12 | 19 |
| 2025 | 19 | 19 |
| 2026 | 9 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Canopy20 Aug 2026US 2026/0240294 A1Zhejiang Zhengte Co., Ltd.
- Wind-Resistance Reducing Canopy Structure For Umbrella16 Jul 2026US 2026/0198660 A1
- Folding umbrella structure18 Jun 2026US 2026/0165433 A1Ningbo Julian Intelligent Technology Co., Ltd.
- Connecting bracket for an umbrella assembly11 Jun 2026US 2026/0157484 A1Activa Leisure Inc.
- Outdoor sheltering product, foldable tent, and sunshade21 May 2026US 2026/0139513 A1With-U E-Commerce (Shanghai) Co., Ltd.
Most cited
By later US patents