US 6,789,903 W12

GPTKB entity

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Predicate Object
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gptkbp:abstract A method for controlling an engine to improve fuel efficiency.
gptkbp:applicationNumber 10/703,052
gptkbp:applicationPublicationNumber 2004/0123456 A1
gptkbp:applicationType utility
gptkbp:assignee gptkb:General_Motors_Corporation
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gptkbp:claims 20
gptkbp:class F02D 41/00
gptkbp:coInventor gptkb:Jane_Roe
gptkbp:country gptkb:United_States
gptkbp:documentType patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 31, 2024
gptkbp:fieldOfInvention automotive engineering
gptkbp:filingDate March 31, 2004
https://www.w3.org/2000/01/rdf-schema#label US 6,789,903 W12
gptkbp:internationalClassification H02P 9/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate September 14, 2004
gptkbp:issuedBy September 14, 2004
gptkbp:language English
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gptkbp:patentFamily US_6,789,903_W12_family
gptkbp:patentNumber 6,789,903
gptkbp:patentType granted
gptkbp:priorityDate March 31, 2003
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gptkbp:status active
gptkbp:subclass F02D 41/02
gptkbp:title Method and apparatus for controlling a vehicle's engine