- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 1/0189 - Linings
Patent holdings for IPC class A42B 1/0189
Total number of patents in this class: 3
10-year publication summary
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0
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0
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0
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0
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0
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1
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2
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wilson Sporting Goods Co. | 796 |
1 |
| Linkomull Limited | 1 |
1 |
| Etienne & Co. Ltd | 1 |
1 |
| Other owners | 0 |