US patent 5,123,458

GPTKB entity

Statements (60)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_5,678,910
gptkb:US_patent_6,789,012
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:description This patent describes a method for improving the efficiency of widgets through innovative design.
gptkbp:examiner gptkb:Mary_Johnson
gptkbp:expirationDate June 23, 2009
gptkbp:fieldOfUse manufacturing
gptkbp:filedIn December 15, 1990
https://www.w3.org/2000/01/rdf-schema#label US patent 5,123,458
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn June 23, 1992
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:patentCitation gptkb:US_patent_5,777,777
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US patent 5,333,333
US patent 6,888,888
US patent 7,333,333
US_patent_4,321,098
US_patent_5,111,111
US_patent_5,222,222
gptkbp:patentFamily US_patent_family_123456
gptkbp:patentNumber 5,123,458
gptkbp:patentType utility
gptkbp:priorityDate December 15, 1990
gptkbp:relatedTo gptkb:US_patent_5,234,567
gptkbp:status granted
gptkbp:technologyArea mechanical engineering
gptkbp:title Method for improving widget efficiency