A45B 25/00
Details of umbrellas
Official title: Details of umbrellas (sticks for umbrellas A45B1/00 - A45B9/00; illuminating devices for umbrellas A45B3/02; {sockets or holders for poles or posts E04H12/22})
A45B25/00 (Details of umbrellas) appears on 1,326 US grants and 1,285 published applications in this corpus.
Search patents in A45B- Granted patents
- 1,326
- Published applications
- 1,285
- Assignees
- 333
- Inventors
- 1,528
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 12 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 15 | 0 |
| 1987 | 14 | 0 |
| 1988 | 10 | 0 |
| 1989 | 23 | 0 |
| 1990 | 17 | 0 |
| 1991 | 24 | 0 |
| 1992 | 24 | 0 |
| 1993 | 21 | 0 |
| 1994 | 29 | 0 |
| 1995 | 23 | 0 |
| 1996 | 28 | 0 |
| 1997 | 25 | 0 |
| 1998 | 36 | 0 |
| 1999 | 26 | 0 |
| 2000 | 33 | 0 |
| 2001 | 59 | 5 |
| 2002 | 43 | 42 |
| 2003 | 31 | 62 |
| 2004 | 40 | 62 |
| 2005 | 20 | 64 |
| 2006 | 14 | 47 |
| 2007 | 24 | 59 |
| 2008 | 23 | 57 |
| 2009 | 27 | 41 |
| 2010 | 27 | 50 |
| 2011 | 28 | 46 |
| 2012 | 38 | 48 |
| 2013 | 30 | 44 |
| 2014 | 33 | 39 |
| 2015 | 35 | 51 |
| 2016 | 45 | 38 |
| 2017 | 45 | 67 |
| 2018 | 56 | 58 |
| 2019 | 49 | 77 |
| 2020 | 60 | 53 |
| 2021 | 43 | 41 |
| 2022 | 36 | 54 |
| 2023 | 25 | 40 |
| 2024 | 34 | 52 |
| 2025 | 39 | 46 |
| 2026 | 22 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A45B 25/14Devices for opening and for closing umbrellas429
- A45B 25/02Umbrella frames368
- A45B 25/18Covers277
- A45B 25/06Umbrella runners205
- A45B 25/22Devices for increasing the resistance of umbrellas to wind184
- A45B 25/16Automatic openers155
- A45B 2025/003Accessories not covered by groups a45b25/24 - a45b25/30Indexing code140
- A45B 25/10Umbrella crowns91
Recent patents
- Umbrella assembly having a modularized drive module22 Sep 2026US 12,740,623 B2Maxton Engineering Ltd.
- Attachments for an umbrella18 Aug 2026US 12,708,833 B2Acushnet Company
- Portable suspended inverted umbrella with quick release fabric11 Aug 2026US 12,702,206 B2
- Parasol for shading sunlight11 Aug 2026US 12,702,207 B2
- Vented canopy system for umbrellas28 Jul 2026US 12,690,649 B2
- Umbrella hub and battery pack assembly24 Sep 2026US 2026/0290977 A1Qingdao Activa Shade Inc.
- Upper hub and electric sunshade umbrella including the same17 Sep 2026US 2026/0272130 A1Linhai Zhongtian Electronic Appliance Co., Ltd
- Sun shelter27 Aug 2026US 2026/0248247 A1Sunflow, Inc.
- Rotatable umbrella stand device20 Aug 2026US 2026/0240293 A1
- Canopy20 Aug 2026US 2026/0240294 A1Zhejiang Zhengte Co., Ltd.
Most cited
By later US patents
- Umbrella with side support for tilting and opening111US 5,937,882 A1999
- Wireless umbrella frame101US 4,368,749 AShakespeare Company · 1983
- Umbrella apparatus97US 6,612,713 B1World Factory, Inc. · 2003
- Hub assembly for collapsible structure95US 4,627,210 A1986
- Umbrella frame93US 6,314,976 B1Tucci Engineering & Design, Inc. · 2001