US 2,123,393 B2

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a new mechanism for...
gptkbp:applicationNumber US_1234567
gptkbp:assignee Example Corporation
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1937-01-12
https://www.w3.org/2000/01/rdf-schema#label US 2,123,393 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1938-07-12
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType utility