- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 1/00 - Water flushing devices with cisterns
Patent holdings for IPC class E03D 1/00
Total number of patents in this class: 176
10-year publication summary
|
20
|
31
|
25
|
19
|
11
|
21
|
11
|
16
|
11
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toto Ltd. | 1164 |
15 |
| AS America, Inc. | 1044 |
10 |
| Sloan Valve Company | 276 |
7 |
| Kohler Co. | 4023 |
6 |
| SDB IP Holdings, LLC | 126 |
6 |
| Eczacibasi Yapi Gereçleri Sanayi ve Ticaret Anonim Sirketi | 247 |
6 |
| Danco, Inc. | 209 |
6 |
| Delta Faucet Company | 2761 |
5 |
| MAG Aerospace Industries, LLC | 143 |
5 |
| Komoo Intelligent Technology Co., Ltd. | 46 |
5 |
| Fluidmaster, Inc. | 141 |
4 |
| AS IP Holdco, LLC | 60 |
3 |
| LIXIL Corporation | 701 |
3 |
| Zoeller Pump Company, LLC | 80 |
3 |
| Viega Technology GmbH & Co. KG | 113 |
3 |
| UD, Inc. | 4 |
3 |
| Quanzhou Kemu Intelligent Kitchen and Bathroom Facilities Co., Ltd. | 7 |
3 |
| Aqua Mizer, Inc. | 3 |
2 |
| Caroma Industries Limited | 106 |
2 |
| Dometic Sweden AB | 536 |
2 |
| Other owners | 77 |