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Patent family 75639760

This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.

Patent family metadata
FieldValue
Family ID75639760
Family type—
Earliest priorityJun 30, 2020
First filing countryUS
Member publications2
CountriesUS
Representative publicationUS11951337B2 — Mask apparatus

Representative publication

Best representative member for this family based on priority and filing country.

US11951337B2 — Mask apparatus (published Apr 9, 2024)

Member publications

Related publications in this family.