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Patent family 55855144

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 ID55855144
Family type
Earliest priorityNov 13, 2014
First filing countryUS
Member publications2
CountriesUS
Representative publicationUS9880567B2 — Valve control apparatus and valve control method

Representative publication

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

US9880567B2 — Valve control apparatus and valve control method (published Jan 30, 2018)

Member publications

Related publications in this family.