- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 5/04 - Special constructions of flushing devices operated mechanically or hydraulically directly by the seat or cover
Patent holdings for IPC class E03D 5/04
Total number of patents in this class: 41
10-year publication summary
|
8
|
9
|
5
|
2
|
5
|
2
|
3
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| air voom inc. | 17 |
13 |
| AF Co., Ltd. | 11 |
7 |
| Bestauto&seat Co., Ltd | 6 |
5 |
| Bestauto Co., Ltd. | 3 |
3 |
| GMAT Ventures, LLC | 9 |
3 |
| Dong Jin Lee | 2 |
2 |
| Boe Technology Group Co., Ltd. | 41047 |
1 |
| AS America, Inc. | 1048 |
1 |
| Lanfield Development Limited | 1 |
1 |
| Toto Ltd. | 1168 |
1 |
| Auto-flush Co., Ltd. | 6 |
1 |
| HYVÄRINEN, Natalia | 1 |
1 |
| Korzelski, Zbigniew - Delki, Polpoint | 1 |
1 |
| Cleana Inc. | 5 |
1 |
| Other owners | 0 |