- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 3/10 - Flushing devices with pressure-operated reservoir, e.g. air chamber
Patent holdings for IPC class E03D 3/10
Total number of patents in this class: 92
10-year publication summary
|
4
|
6
|
10
|
9
|
12
|
7
|
14
|
20
|
14
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AS America, Inc. | 1048 |
11 |
| Eco (Xiamen) Technology Inc. | 23 |
8 |
| Sloan Valve Company | 277 |
7 |
| Kohler Co. | 4055 |
6 |
| B/E Aerospace, Inc. | 1649 |
4 |
| Strategic Water Solutions Holdings, LLC | 6 |
4 |
| Zurn Water, LLC | 235 |
4 |
| Swiss Aqua Technologies AG | 22 |
3 |
| air voom inc. | 17 |
2 |
| MAG Aerospace Industries, LLC | 143 |
2 |
| SDB IP Holdings, LLC | 126 |
2 |
| Viega Technology GmbH & Co. KG | 113 |
2 |
| Wusch, Inc. | 2 |
2 |
| Floosh, Inc. | 2 |
2 |
| Airbus Operations GmbH | 3335 |
1 |
| Abertax Research & Development Ltd. | 7 |
1 |
| Coway Co., Ltd. | 731 |
1 |
| Evac GmbH | 37 |
1 |
| Evac Oy | 91 |
1 |
| First American Bank | 1 |
1 |
| Other owners | 27 |