US 2,555,669 A1

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber Serial No. 123456
gptkbp:assignee Doe Industries
gptkbp:filingDate 1951-01-15
https://www.w3.org/2000/01/rdf-schema#label US 2,555,669 A1
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType utility patent
gptkbp:publicationDate 1951-05-01
gptkbp:status granted
gptkbp:title Improvement in Widget Manufacturing