- 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: 89
10-year publication summary
|
8
|
6
|
7
|
5
|
9
|
15
|
8
|
12
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colgate-Palmolive Company | 5808 |
11 |
| Lion Corporation | 745 |
7 |
| Berkenhoff GmbH | 65 |
5 |
| BISSELL Inc. | 1153 |
4 |
| Trisa Holding AG | 137 |
4 |
| The Procter & Gamble Company | 22017 |
3 |
| L'OREAL, Société Anonyme | 15488 |
3 |
| Saudi Arabian Oil Company | 13155 |
3 |
| L' Oréal | 5519 |
3 |
| Old Dominion Brush Company | 19 |
3 |
| GB Boucherie NV | 62 |
2 |
| Sinwa Corporation | 31 |
2 |
| Sunstar Inc. | 121 |
2 |
| TePe Munhygienprodukter AB | 49 |
2 |
| WashTec Holding GmbH | 165 |
2 |
| Zahoransky AG | 59 |
2 |
| TAS Global Co., Ltd. | 33 |
2 |
| AA R&D LLC | 15 |
2 |
| Bissel Inc. | 321 |
2 |
| Necematt, S.L. | 5 |
2 |
| Other owners | 23 |