- 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: 463
10-year publication summary
|
30
|
40
|
62
|
32
|
58
|
47
|
74
|
25
|
27
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46734 |
98 |
| Dyson Technology Limited | 3714 |
54 |
| LG Electronics Inc. | 73790 |
36 |
| Bradley Fixtures Corporation | 175 |
21 |
| Panasonic Corporation | 20007 |
10 |
| Stone and Steel Systems, LLC | 21 |
10 |
| Bemis Manufacturing Company | 247 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
8 |
| Hokwang Industries Co., Ltd. | 40 |
7 |
| Air Labo Inc. | 7 |
7 |
| The Boeing Company | 20163 |
6 |
| Modocast, LLC | 6 |
6 |
| Kohler Co. | 4074 |
5 |
| Excel Dryer, Inc. | 27 |
5 |
| Xela Innovations, LLC | 35 |
5 |
| Bobrick Washroom Equipment, Inc. | 161 |
4 |
| Sharp Kabushiki Kaisha | 18676 |
4 |
| Airdri Limited | 16 |
3 |
| Coway Co., Ltd. | 740 |
3 |
| Curaco Inc. | 23 |
3 |
| Other owners | 159 |