US patent 5,234,000

GPTKB entity

Properties (58)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 07/999,999
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_5,678,901
gptkbp:class Class 123
gptkbp:examiner Jane_Smith
gptkbp:expirationDate August 10, 2010
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate March 1, 1992
https://www.w3.org/2000/01/rdf-schema#label US patent 5,234,000
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn August 10, 1993
gptkbp:legalStatus granted
gptkbp:license exclusive_license_to_XYZ_Corp.
gptkbp:maintenanceFee paid
gptkbp:market consumer electronics
gptkbp:numberOfClaims 20
gptkbp:patentCitation gptkb:US_patent_5,777,777
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US patent 5,333,333
US patent 6,888,888
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US_patent_5,111,111
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gptkbp:patentFamily family A
gptkbp:patentType utility patent
gptkbp:priorityDate February 15, 1991
gptkbp:relatedPatent gptkb:US_patent_5,234,001
gptkbp:relatedTo gptkb:US_patent_5,123,456
gptkbp:status active
gptkbp:subclass Subclass 456.7
gptkbp:technologyArea energy efficiency
gptkbp:title Method for improving widget efficiency