US 2,890,173 B2

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber US_2,890,173
gptkbp:assignee Example Corporation
gptkbp:fieldOfInvention Manufacturing
https://www.w3.org/2000/01/rdf-schema#label US 2,890,173 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1959-06-16
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1957-06-16
gptkbp:status Active
gptkbp:title Improvement in Widget Manufacturing