- All sections
- A - Human necessities
- A46B - Brushes
- A46B 3/16 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
Patent holdings for IPC class A46B 3/16
Total number of patents in this class: 91
10-year publication summary
|
7
|
6
|
7
|
5
|
9
|
14
|
8
|
11
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colgate-Palmolive Company | 5769 |
11 |
| Lion Corporation | 741 |
7 |
| Berkenhoff GmbH | 65 |
5 |
| BISSELL Inc. | 1151 |
4 |
| GB Boucherie NV | 64 |
4 |
| Trisa Holding AG | 137 |
4 |
| The Procter & Gamble Company | 22006 |
3 |
| L'OREAL, Société Anonyme | 15692 |
3 |
| Saudi Arabian Oil Company | 13409 |
3 |
| L' Oréal | 5561 |
3 |
| Old Dominion Brush Company | 19 |
3 |
| Sinwa Corporation | 31 |
2 |
| Sunstar Inc. | 122 |
2 |
| TePe Munhygienprodukter AB | 51 |
2 |
| WashTec Holding GmbH | 165 |
2 |
| Zahoransky AG | 61 |
2 |
| TAS Global Co., Ltd. | 33 |
2 |
| AA R&D LLC | 16 |
2 |
| Bissel Inc. | 314 |
2 |
| Necematt, S.L. | 5 |
2 |
| Other owners | 23 |