- All sections
- A - Human necessities
- A46D - Manufacture of brushes
- A46D 3/04 - Machines for inserting or fixing bristles in bodies
Patent holdings for IPC class A46D 3/04
Total number of patents in this class: 233
10-year publication summary
|
30
|
24
|
32
|
23
|
21
|
28
|
23
|
11
|
14
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GB Boucherie NV | 61 |
35 |
| Zahoransky AG | 52 |
27 |
| Koninklijke Philips N.V. | 22975 |
21 |
| Trisa Holding AG | 142 |
16 |
| The Procter & Gamble Company | 22178 |
14 |
| Colgate-Palmolive Company | 5325 |
13 |
| Braun GmbH | 1290 |
8 |
| M+c Schiffer GmbH | 44 |
5 |
| BISSELL Inc. | 1064 |
4 |
| Firma G.B. Boucherie, naamloze vennootschap | 8 |
4 |
| The Gillette Company LLC | 2540 |
4 |
| Noxell Corporation | 571 |
3 |
| Ultrafab, Inc. | 103 |
3 |
| Fasteesh | 7 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Anisa International, Inc. | 91 |
2 |
| BORGHI S.p.A. | 9 |
2 |
| Cross Manufacturing Company (1938) Limited | 28 |
2 |
| Lumetique, Inc. | 23 |
2 |
| Sunstar Suisse SA | 231 |
2 |
| Other owners | 61 |