- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 13/18 - Protecting covers for closet seats of paper webs
Patent holdings for IPC class A47K 13/18
Total number of patents in this class: 4
10-year publication summary
|
4
|
0
|
2
|
2
|
2
|
0
|
2
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Team E-ii, LLC | 2 |
1 |
| IDS Investigação Desenvolvimento SaÚde, Lda | 1 |
1 |
| YU, Byung Joon | 1 |
1 |
| OSTFELD, Zur | 1 |
1 |
| Other owners | 0 |