Piezoelectric systems and appliances for removing eye makeup and related methods
US10399127B2 · kind B2 · utility
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1References
17Claims
0Family size
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Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Sep 7, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M35/006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Piezoelectric systems and appliances for removing eye makeup and related methods are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.