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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2020.01) |
A41D 13/00 |
| (11) | Number of the document | 6717 |
| (13) | Kind of document | B |
| (21) | Application number | 2019 063 |
| (22) | Date of filing the application | 2019-08-16 |
| (41) | Date of publication of the application | 2020-02-25 |
| (45) | Date of publication of patent | 2020-03-25 |
| (71) |
Jiangshan Fanluoda Medical Equipment Co., Ltd.,
No. 5, Dayuandi, Aifeng Village, Xintangbian Town, Jiangshan, Quzhou City, Zhejiang Province,
CN
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| (72) |
Jinghua WU, CN
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| (73) |
Jinan Huichuan Clothing Co., Ltd.,
Room 1-101, Building 11, Industry and Research Base, No.2, North Section of Qilihe Road, Licheng District, Jinan City, Shandong Province,
CN
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| (74) |
Vytautas GUOBYS,
Ateities g. 3-9, LT-08306 Vilnius,
LT
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| (54) | A FOLDABLE GAS MASK |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2021-08-16 |