- All sections
- A - Human necessities
- A46B - Brushes
- A46B 13/00 - Brushes with driven brush bodies
Patent holdings for IPC class A46B 13/00
Total number of patents in this class: 767
10-year publication summary
|
57
|
61
|
79
|
104
|
91
|
96
|
92
|
99
|
101
|
7
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Belanger, Inc. | 91 |
33 |
| BISSELL Inc. | 1034 |
32 |
| L'OREAL, Société Anonyme | 14379 |
28 |
| Koninklijke Philips N.V. | 22414 |
25 |
| Piston Opw, Inc. | 132 |
24 |
| Dyson Technology Limited | 2815 |
21 |
| L' Oréal | 4773 |
20 |
| LG Electronics Inc. | 66562 |
18 |
| Sharkninja Operating LLC | 1634 |
15 |
| Aktiebolaget Electrolux | 782 |
14 |
| Braun GmbH | 1246 |
14 |
| Favagrossa Edoardo S.r.l. | 21 |
14 |
| Bissel Inc. | 408 |
13 |
| Illinois Tool Works Inc. | 10917 |
10 |
| Applied Materials, Inc. | 15138 |
9 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1296 |
9 |
| The Boeing Company | 20443 |
8 |
| ELC Management LLC | 949 |
8 |
| Saudi Arabian Oil Company | 9755 |
8 |
| Samsung Electronics Co., Ltd. | 119627 |
7 |
| Other owners | 437 |