- All sections
- A - Human necessities
- A46B - Brushes
- A46B 3/20 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
Patent holdings for IPC class A46B 3/20
Total number of patents in this class: 69
10-year publication summary
|
9
|
11
|
7
|
8
|
4
|
4
|
6
|
5
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 25832 |
19 |
| Dyson Technology Limited | 3977 |
6 |
| Colgate-Palmolive Company | 5749 |
5 |
| Chevron Phillips Chemical Company LP | 1862 |
4 |
| Tangle Teezer Limited | 116 |
3 |
| Interbros GmbH | 37 |
2 |
| Sharkninja Operating LLC | 2696 |
2 |
| Tung Hing Plastic Manufactory Ltd. | 31 |
2 |
| Tifinity Oral Care, LLC | 3 |
2 |
| Haleon UK IP Limited | 440 |
2 |
| Haleon US Holdings LLC | 392 |
2 |
| BBC Co., Ltd. | 17 |
1 |
| BISSELL Inc. | 1152 |
1 |
| Clearstream Technologies Limited | 181 |
1 |
| GB Boucherie NV | 65 |
1 |
| GEKA GmbH | 195 |
1 |
| GlaxoSmithKline Consumer Healthcare (UK) IP Limited | 92 |
1 |
| Maschinenfabrik Rieter AG | 346 |
1 |
| Omachron Intellectual Property Inc. | 965 |
1 |
| TePe Munhygienprodukter AB | 56 |
1 |
| Other owners | 11 |