- All sections
- A - Human necessities
- A61G - Transport, personal conveyances, or accommodation specially adapted for patients or disabled persons; operating tables or chairs; chairs for dentistry; funeral devices
- A61G 5/04 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
Patent holdings for IPC class A61G 5/04
Total number of patents in this class: 1026
10-year publication summary
|
99
|
108
|
96
|
122
|
128
|
131
|
135
|
112
|
88
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Invacare Corporation | 256 |
61 |
| Pride Mobility Products Corporation | 323 |
55 |
| Permobil AB | 102 |
36 |
| Toyota Motor North America, Inc. | 533 |
24 |
| Superpedestrian Ipco, LLC | 26 |
21 |
| DEKA Products Limited Partnership | 1640 |
20 |
| Honda Motor Co., Ltd. | 24537 |
18 |
| Max Mobility, LLC | 21 |
18 |
| Stryker Corporation | 3864 |
17 |
| WHILL Inc. | 48 |
16 |
| LG Electronics Inc. | 69257 |
13 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 2912 |
13 |
| Panasonic Corporation | 20786 |
12 |
| Yamaha Motor Co., Ltd. | 2740 |
12 |
| Suzuki Motor Corporation | 1266 |
12 |
| Luci LLC | 22 |
11 |
| The United States Government AS represented by The Department of Veterans Affairs | 949 |
11 |
| Yamaha Hatsudoki Kabushiki Kaisha | 1998 |
11 |
| Luci Mobility, Inc. | 42 |
11 |
| IFP Energies Nouvelles | 2717 |
10 |
| Other owners | 624 |