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Patent family 51689613

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 ID51689613
Family type
Earliest priorityApr 12, 2013
First filing countryUS
Member publications2
CountriesUS
Representative publicationUS9561922B2 — Sheet feeding device and image forming apparatus

Representative publication

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

US9561922B2 — Sheet feeding device and image forming apparatus (published Feb 7, 2017)

Member publications

Related publications in this family.