- All sections
- A - Human necessities
- A46B - Brushes
- A46B 13/04 - Brushes with driven brush bodies power-driven with reservoir or other means for supplying substances
Patent holdings for IPC class A46B 13/04
Total number of patents in this class: 225
10-year publication summary
|
34
|
26
|
15
|
21
|
23
|
16
|
16
|
16
|
37
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20168 |
25 |
| Water Pik, Inc. | 577 |
19 |
| Dyson Technology Limited | 4010 |
13 |
| L'OREAL, Société Anonyme | 16404 |
10 |
| Colgate-Palmolive Company | 5745 |
10 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1604 |
6 |
| Shenzhen Soocas Technology Co., Ltd. | 150 |
6 |
| Samsung Electronics Co., Ltd. | 158156 |
5 |
| Belanger, Inc. | 143 |
5 |
| Koninklijke Philips N.V. | 25895 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48490 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
3 |
| Screen Holdings Co., Ltd. | 3167 |
3 |
| Piston Opw, Inc. | 77 |
3 |
| L' Oréal | 5869 |
3 |
| Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd. | 253 |
3 |
| Dimi Life Technology Co., Ltd. | 17 |
3 |
| Illinois Tool Works Inc. | 11864 |
2 |
| Leonardo S.p.A. | 698 |
2 |
| Saudi Arabian Oil Company | 14275 |
2 |
| Other owners | 94 |