US patent 5,345,678

GPTKB entity

Properties (20)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_6,789,012
gptkbp:claims 20
gptkbp:class Class 123
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 13, 2011
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate April 1, 1993
https://www.w3.org/2000/01/rdf-schema#label US patent 5,345,678
gptkbp:internationalClassification H01
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn September 13, 1994
gptkbp:priorityDate March 1, 1993
gptkbp:relatedTo gptkb:US_patent_5,678,901
gptkbp:status active
gptkbp:subclass Subclass 456
gptkbp:title Method for improving widget efficiency