- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste watersinks
- E03C 1/22 - Outlet devices mounted in basins, baths, or sinks
Patent holdings for IPC class E03C 1/22
Total number of patents in this class: 195
10-year publication summary
|
27
|
18
|
17
|
20
|
16
|
16
|
17
|
10
|
20
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4116 |
15 |
| WCM Industries, Inc. | 237 |
12 |
| Oatey Co. | 216 |
6 |
| Rectorseal, LLC | 181 |
6 |
| Schluter Systems (Canada) Inc. | 7 |
6 |
| EVI Metal Inoks Yapi Urunleri Mimarlik ve Muteahhitlik Insaat Taahhut Sanayi DIS Ticaret Limited Sirketi | 13 |
5 |
| C.G. Air Systemes Inc. | 24 |
4 |
| Delta Faucet Company | 2744 |
4 |
| LIXIL Corporation | 739 |
4 |
| Oakville Stamping & Bending Ltd. | 45 |
4 |
| BLANCO GmbH + Co KG | 290 |
3 |
| Jesani Limited | 8 |
3 |
| MAAX Bath Inc. | 212 |
3 |
| Wedi GmbH | 121 |
3 |
| Japan Alpha Co., Ltd. | 6 |
3 |
| AS America, Inc. | 1029 |
2 |
| Canplas Industries Ltd. | 91 |
2 |
| Custom Ice Inc. | 3 |
2 |
| DLP Limited | 41 |
2 |
| DLP Limited | 9 |
2 |
| Other owners | 104 |