A45B 2025/186
Umbrellas with two or more covers
Official title: {Umbrellas with two or more covers}
A45B2025/186 (Umbrellas with two or more covers) appears on 68 US grants and 59 published applications in this corpus.
Search patents in A45B- Granted patents
- 68
- Published applications
- 59
- Assignees
- 16
- Inventors
- 95
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 6 |
| 2003 | 4 | 5 |
| 2004 | 1 | 4 |
| 2005 | 3 | 1 |
| 2006 | 0 | 4 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 4 | 0 |
| 2016 | 1 | 1 |
| 2017 | 4 | 4 |
| 2018 | 2 | 2 |
| 2019 | 4 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vented canopy system for umbrellas28 Jul 2026US 12,690,649 B2
- Shading structure9 Jun 2026US 12,648,628 B2Minusplus Generáltervez Kft.
- Wind-resistance reducing canopy structure for umbrella10 Mar 2026US 12,569,041 B2
- Visor device and assembly for an umbrella26 Aug 2025US 12,396,531 B1
- Rotary open-close type sun umbrella17 Dec 2024US 12,167,783 B2Linhai Qiuyuan Arts & Crafts Co., Ltd.
- Wind-Resistance Reducing Canopy Structure For Umbrella16 Jul 2026US 2026/0198660 A1
- Modular Outdoor Umbrella Systems18 Jun 2026US 2026/0165434 A1Sunglass, Inc.
- Modular Outdoor Umbrella Systems5 Mar 2026US 2026/0060391 A1Sunglass, Inc.
- Powered sun umbrella23 Oct 2025US 2025/0325077 A1
- Vented canopy system for umbrellas2 Oct 2025US 2025/0302162 A1
Most cited
By later US patents
- Patio umbrella with radiant heater57US 5,964,233 A1999
- Special fold-up umbrella having rib and frame design for easier opening and closing of umbrella, and two canopies designed to stabilize the ribs and vent the air52US 5,640,984 A1997
- Umbrella having partial top canopy and underside canopy connected with canopy rib sleeves to form wind vent and stabilize the ribs34US 5,601,103 A1997
- Outdoor shading device with renewable power system34US 8,104,491 B22012
- Vented umbrella31US 6,397,867 B22002