- All sections
- A - Human necessities
- A61G - Transport, personal conveyances, or accommodation specially adapted for patients or disabled personsoperating tables or chairschairs for dentistryfuneral devices
- A61G 9/02 - Cleaning devices
Patent holdings for IPC class A61G 9/02
Total number of patents in this class: 67
10-year publication summary
|
4
|
9
|
1
|
6
|
7
|
9
|
6
|
3
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Meiko Maschinenbau GmbH & Co. KG | 179 |
17 |
| Curaco Inc. | 23 |
9 |
| Suzhou Alton Electrical & Mechanical Industry Co., Ltd. | 63 |
4 |
| Carnegie Mellon University | 1597 |
2 |
| Sircare, LLC. | 5 |
2 |
| I-WAVE Co., Ltd. | 2 |
2 |
| Libertysolution Co., Ltd. | 8 |
2 |
| Hangzhou Kelui Baotte Intelligent Technology Co. Ltd. | 2 |
2 |
| Illinois Tool Works Inc. | 11662 |
1 |
| Aerospace Industrial Development Corporation | 6 |
1 |
| Angelwings, Inc. | 2 |
1 |
| Itoki Corporation | 89 |
1 |
| Purewick Corporation | 381 |
1 |
| Sintokogio, Ltd. | 1167 |
1 |
| Standard Textile Co., Inc. | 225 |
1 |
| Steelco SpA | 56 |
1 |
| Yamamoto Kogaku Co., Ltd. | 51 |
1 |
| Zhejiang Xinfeng Medical Apparatus Co., Ltd. | 3 |
1 |
| Kouboh Risyo Co., Ltd. | 3 |
1 |
| Xinhai Technology Group Co., Ltd. | 14 |
1 |
| Other owners | 15 |