- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 3/28 - Showers
Patent holdings for IPC class A47K 3/28
Total number of patents in this class: 696
10-year publication summary
|
72
|
80
|
92
|
94
|
87
|
91
|
72
|
70
|
58
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4059 |
49 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 423 |
41 |
| Orbital Systems AB | 84 |
38 |
| Delta Faucet Company | 2786 |
29 |
| LIXIL Corporation | 700 |
25 |
| Toto Ltd. | 1185 |
19 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
11 |
| AS America, Inc. | 1041 |
8 |
| Tile Redi, LLC | 120 |
8 |
| Fujian Xihe Sanitary Ware Technology Co., Ltd. | 126 |
7 |
| Magarl, LLC | 51 |
7 |
| MTG Co., Ltd. | 278 |
7 |
| Bradley Fixtures Corporation | 176 |
6 |
| MAAX Bath Inc. | 204 |
6 |
| Decolin Inc. | 119 |
5 |
| House of Atlas, LLC | 52 |
5 |
| PURITY (Xiamen) Sanitary Ware Co., Ltd. | 63 |
5 |
| Unilever PLC | 3187 |
4 |
| Unilever N.V. | 3096 |
4 |
| Bruskin International, LLC DBA Belstone Marble & Granite | 5 |
4 |
| Other owners | 408 |