US 400,123 A1

GPTKB entity

Properties (10)
Predicate Object
gptkbp:instanceOf patent
gptkbp:hasAbstract A mechanical device for improving efficiency.
gptkbp:hasAssignee gptkb:Acme_Corporation
gptkbp:hasClaim Claim 1: A device comprising...
gptkbp:hasFilingDate 1975-05-15
gptkbp:hasInventor gptkb:John_Doe
gptkbp:hasPriorityDate 1977-01-11
gptkbp:hasPublications 400123 A1
https://www.w3.org/2000/01/rdf-schema#label US 400,123 A1
gptkbp:relatedTo mechanical device