US 4,000,023 B1

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a novel widget that improves efficiency.
gptkbp:applicationNumber US_05/000,000
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:filingDate 1975-05-30
https://www.w3.org/2000/01/rdf-schema#label US 4,000,023 B1
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1977-12-28
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType utility
gptkbp:title A Novel Widget