- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 13/30 - Seats having provisions for heating, deodorising or the like
Patent holdings for IPC class A47K 13/30
Total number of patents in this class: 251
10-year publication summary
|
32
|
49
|
26
|
27
|
34
|
36
|
36
|
29
|
29
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4136 |
32 |
| Toto Ltd. | 1255 |
28 |
| LIXIL Corporation | 769 |
16 |
| AS America, Inc. | 1040 |
10 |
| Hamberger Industriewerke GmbH | 71 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
6 |
| Panasonic Corporation | 19060 |
5 |
| Shanghai Kohler Electronics, Ltd. | 146 |
5 |
| Auto Cleaning Toilet Seat USA, L.L.C. | 12 |
5 |
| Unilever PLC | 3002 |
4 |
| Unilever N.V. | 2916 |
4 |
| Whole Bath, LLC | 8 |
4 |
| Fufuloo Products, LLC | 7 |
4 |
| Coway Co., Ltd. | 788 |
3 |
| Jon.e.vac Corporation | 12 |
3 |
| Sensor Electronic Technology, Inc. | 465 |
3 |
| M.a.g. Industries LLC | 6 |
3 |
| Saneex LLC | 3 |
3 |
| Kanu, Uche | 3 |
3 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| Other owners | 100 |