- All sections
- A - Human necessities
- A61H - Physical therapy apparatus, e.g. devices for locating or stimulating reflex points in the bodyartificial respirationmassagebathing devices for special therapeutic or hygienic purposes or specific parts of the body
- A61H 3/04 - Wheeled walking aids for patients or disabled persons
Patent holdings for IPC class A61H 3/04
Total number of patents in this class: 841
10-year publication summary
|
85
|
110
|
98
|
117
|
93
|
98
|
81
|
68
|
76
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evolution Technologies Inc. | 72 |
39 |
| Murata Manufacturing Co., Ltd. | 24843 |
28 |
| Medline Industries, LP | 2356 |
23 |
| Zhejiang Yihengyue Medical Technology Co., Ltd. | 16 |
14 |
| Wistron Corporation | 2351 |
12 |
| TOPRO Industri AS | 26 |
12 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
10 |
| firstSTREET for Boomers and Beyond, Inc. | 51 |
10 |
| Motivo, Inc. | 29 |
10 |
| Stryker Corporation | 5126 |
9 |
| Sharp Kabushiki Kaisha | 18692 |
9 |
| LG Electronics Inc. | 73714 |
8 |
| Medical Depot, Inc. | 280 |
8 |
| JTEKT Corporation | 2519 |
7 |
| Medline Industries, Inc. | 187 |
7 |
| Bobergo B.V. | 10 |
6 |
| Nabtesco Corporation | 887 |
6 |
| Safety Walker LLC | 7 |
6 |
| Suzuki Motor Corporation | 1317 |
6 |
| Other owners | 600 |