A61H 2003/003
Umbrellas
Official title: {Umbrellas}
A61H2003/003 (Umbrellas) appears on 10 US grants and 13 published applications in this corpus.
Search patents in A61H- Granted patents
- 10
- Published applications
- 13
- Assignees
- 2
- Inventors
- 22
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Ergonomic ambulation assist device29 Nov 2022US 11,510,842 B2Delphine HC Innovations, LLC
- Walker with deployable umbrella14 May 2019US 10,285,893 B1
- Support and shopping walker7 Feb 2017US 9,561,151 B2
- Foldable rollator7 Apr 2015US 8,998,222 B2
- Rollator with improved brake device23 Sep 2014US 8,840,125 B2
- Walker Umbrella Device9 Oct 2025US 2025/0312227 A1
- Mobility device12 Dec 2024US 2024/0409176 A1
- Posture support device with additional functions25 Nov 2021US 2021/0361188 A1
- Ergonomic Ambulation Assist Device21 Jan 2021US 2021/0015695 A1Delphine HC Innovations, LLC
- Support and Shopping Walker28 Jul 2016US 2016/0213550 A1
Most cited
By later US patents