- 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: 190
10-year publication summary
|
26
|
32
|
26
|
15
|
20
|
22
|
16
|
16
|
16
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
25 |
| Water Pik, Inc. | 587 |
19 |
| Dyson Technology Limited | 3714 |
13 |
| L'OREAL, Société Anonyme | 15767 |
10 |
| Colgate-Palmolive Company | 5772 |
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 | 1609 |
7 |
| Belanger, Inc. | 140 |
5 |
| Koninklijke Philips N.V. | 25012 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 44433 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
3 |
| Piston Opw, Inc. | 78 |
3 |
| L' Oréal | 5572 |
3 |
| Illinois Tool Works Inc. | 11517 |
2 |
| Saudi Arabian Oil Company | 13512 |
2 |
| Bluereo Inc. | 20 |
2 |
| All In, Inc. | 7 |
2 |
| Willo 32 SAS | 37 |
2 |
| Silkn Beauty Ltd. | 50 |
2 |
| Beijing Lvsan Technology Co., Ltd. | 3 |
2 |
| Samsung Electronics Co., Ltd. | 148402 |
1 |
| Other owners | 71 |