- All sections
- E - Fixed constructions
- E03D - Water-closets or urinals with flushing devicesflushing valves therefor
- E03D 1/20 - Cisterns with tiltably-mounted containers
Patent holdings for IPC class E03D 1/20
Total number of patents in this class: 12
10-year publication summary
|
2
|
3
|
2
|
1
|
1
|
1
|
0
|
3
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fluidmaster, Inc. | 142 |
6 |
| Flusheco Limited | 5 |
2 |
| Metaflush Pty Ltd. | 1 |
1 |
| Polypipe Limited | 94 |
1 |
| Hentina Trust | 1 |
1 |
| LAKE, Sandra Kathleen | 1 |
1 |
| Other owners | 0 |