- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 17/40 - Power-driven cleaning or polishing devices with brushes, cushions, cups or the like orbiting, e.g. nutating
Patent holdings for IPC class A61C 17/40
Total number of patents in this class: 26
10-year publication summary
|
0
|
11
|
5
|
2
|
5
|
1
|
3
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Water Pik, Inc. | 570 |
9 |
| Dyson Technology Limited | 3124 |
8 |
| Braun GmbH | 1290 |
4 |
| The Procter & Gamble Company | 22178 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| J.T. Labs Limited | 8 |
1 |
| Other owners | 0 |