- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 1/201 - Collapsible or foldable
Patent holdings for IPC class A42B 1/201
Total number of patents in this class: 8
10-year publication summary
|
1
|
0
|
0
|
2
|
4
|
2
|
6
|
2
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ciana Products Ltd | 4 |
2 |
| DIC Corporation | 3899 |
1 |
| Newtonoid Technologies, L.L.C. | 142 |
1 |
| Pop Up Tops Ltd. | 5 |
1 |
| Innovations 152 LLC | 2 |
1 |
| Monopro Ltd. | 1 |
1 |
| Rustek Collective LLC | 1 |
1 |
| Other owners | 0 |