- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 10/48 - Drying by means of hot air
Patent holdings for IPC class A47K 10/48
Total number of patents in this class: 477
10-year publication summary
|
32
|
44
|
64
|
33
|
59
|
48
|
74
|
26
|
27
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 45860 |
98 |
| Dyson Technology Limited | 3608 |
62 |
| LG Electronics Inc. | 72559 |
36 |
| Bradley Fixtures Corporation | 179 |
21 |
| Panasonic Corporation | 20166 |
10 |
| Stone and Steel Systems, LLC | 20 |
10 |
| Bemis Manufacturing Company | 249 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
8 |
| Hokwang Industries Co., Ltd. | 39 |
7 |
| Air Labo Inc. | 7 |
7 |
| The Boeing Company | 20025 |
6 |
| Modocast, LLC | 6 |
6 |
| Kohler Co. | 4016 |
5 |
| Excel Dryer, Inc. | 27 |
5 |
| Xela Innovations, LLC | 35 |
5 |
| Bobrick Washroom Equipment, Inc. | 163 |
4 |
| Sharp Kabushiki Kaisha | 18787 |
4 |
| Airdri Limited | 17 |
3 |
| Coway Co., Ltd. | 719 |
3 |
| Curaco Inc. | 23 |
3 |
| Other owners | 165 |