- All sections
- A - Human necessities
- A46B - Brushes
- A46B 3/10 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like
Patent holdings for IPC class A46B 3/10
Total number of patents in this class: 18
10-year publication summary
|
3
|
1
|
3
|
3
|
4
|
1
|
4
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 24439 |
3 |
| Anisa International, Inc. | 90 |
2 |
| HCT Group Holdings Limited | 69 |
1 |
| Hotani Co., Ltd. | 8 |
1 |
| Sanderson-MacLeod, Inc. | 14 |
1 |
| Sanko Co., Ltd. | 53 |
1 |
| Sunstar Americas, Inc. | 45 |
1 |
| Taiki Corp., Ltd. | 92 |
1 |
| Valspar Sourcing, Inc. | 345 |
1 |
| AA R&D LLC | 15 |
1 |
| Ceccato DMR Indústria Mecânica Ltda. | 1 |
1 |
| HCT Group Holdings Limited | 50 |
1 |
| Acumen Co., Ltd. | 9 |
1 |
| Sti-ir Co.,Ltd. | 5 |
1 |
| Madam Coop. | 4 |
1 |
| Other owners | 0 |