- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste watersinks
- E03C 1/18 - Sinks, whether or not connected to the waste-pipe
Patent holdings for IPC class E03C 1/18
Total number of patents in this class: 217
10-year publication summary
|
25
|
25
|
23
|
24
|
22
|
15
|
22
|
17
|
16
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4059 |
49 |
| Bradley Fixtures Corporation | 176 |
10 |
| Elkay Manufacturing Company | 103 |
9 |
| Schock GmbH | 65 |
9 |
| BLANCO GmbH + Co KG | 292 |
8 |
| MILA International, Inc. | 17 |
6 |
| Dyson Technology Limited | 3653 |
5 |
| American Woodmark Management Company | 118 |
5 |
| BSH Hausgeräte GmbH | 5527 |
4 |
| Eczacibasi Yapi Gereçleri Sanayi ve Ticaret Anonim Sirketi | 245 |
4 |
| AS America, Inc. | 1041 |
3 |
| Franke Technology and Trademark Ltd | 137 |
3 |
| Grohe AG | 1060 |
3 |
| LIXIL Corporation | 700 |
3 |
| Smart Sinks Pty Ltd | 3 |
3 |
| Toto Ltd. | 1185 |
3 |
| Ukinoxusa Kitchen Systems, Inc. | 8 |
3 |
| Samsung Electronics Co., Ltd. | 146811 |
2 |
| LG Electronics Inc. | 73344 |
2 |
| The Boeing Company | 20084 |
2 |
| Other owners | 81 |