US Patent 5,678,931

GPTKB entity

Statements (23)
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 Claim 1: A widget comprising...
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention widget technology
gptkbp:filingDate September 1, 1996
gptkbp:fullText Available at USPTO website.
https://www.w3.org/2000/01/rdf-schema#label US Patent 5,678,931
gptkbp:internationalClassification G06F 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn October 14, 1997
gptkbp:maintenanceFee October 14, 2002
gptkbp:numberOfClaims 20
gptkbp:patentType utility
gptkbp:priorityDate March 1, 1996
gptkbp:relatedTo gptkb:US_Patent_5,678,930
gptkbp:status granted
gptkbp:title Method for improving widget efficiency
gptkbp:USClassification 709/200