US 2,890,193

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber 123456789
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:fieldOfUse manufacturing
https://www.w3.org/2000/01/rdf-schema#label US 2,890,193
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1959-06-16
gptkbp:patentType utility
gptkbp:priorityDate 1956-06-16
gptkbp:status expired
gptkbp:title Improvement in Widget Manufacturing