US 2135791 B1

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber US_2135791
gptkbp:assignee Example Corporation
gptkbp:country gptkb:United_States
gptkbp:fieldOfInvention Manufacturing
https://www.w3.org/2000/01/rdf-schema#label US 2135791 B1
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1938-11-01
gptkbp:patentType Utility Patent
gptkbp:status Granted
gptkbp:title Improvement in Widget Manufacturing