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Patent family 57397331

This patent family groups 4 related publications across US. Members often share priority claims or equivalent filings in different countries.

Patent family metadata
FieldValue
Family ID57397331
Family type
Earliest priorityMay 31, 2015
First filing countryUS
Member publications4
CountriesUS
Representative publicationUS11382391B2 — Shoe last extension as an origin

Representative publication

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

US11382391B2 — Shoe last extension as an origin (published Jul 12, 2022)

Member publications

Related publications in this family.