US 1,987,654 A

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved widget that enhances efficiency.
gptkbp:applicationNumber 123456789
gptkbp:assignee Doe Industries
gptkbp:filingDate 1934-01-01
gptkbp:grantDate 1934-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1,987,654 A
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentNumber 1,987,654
gptkbp:title An Improved Widget