- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided for; toilet 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: 216
10-year publication summary
|
11
|
23
|
32
|
49
|
26
|
27
|
33
|
36
|
34
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4165 |
25 |
| Toto Ltd. | 1096 |
23 |
| LIXIL Corporation | 621 |
13 |
| Hamberger Industriewerke GmbH | 149 |
8 |
| AS America, Inc. | 1087 |
7 |
| Panasonic Corporation | 20786 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
5 |
| Shanghai Kohler Electronics, Ltd. | 133 |
5 |
| Whole Bath, LLC | 10 |
5 |
| Auto Cleaning Toilet Seat USA, L.L.C. | 12 |
5 |
| Unilever PLC | 3540 |
4 |
| Unilever N.V. | 3440 |
4 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
4 |
| Fufuloo Products, LLC | 7 |
4 |
| Bemis Manufacturing Company | 228 |
3 |
| Coway Co., Ltd. | 649 |
3 |
| Sensor Electronic Technology, Inc. | 471 |
3 |
| Kanu, Uche | 3 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Other owners | 78 |