US patent 4,321,703

GPTKB entity

Properties (79)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for controlling the operation of a vehicle.
gptkbp:applicationDate August 31, 1982
gptkbp:applicationNumber 06/408,174
gptkbp:applicationPublicationNumber US_1982/004321703_A1
gptkbp:assignee gptkb:Heller_Associates,_Inc.
gptkbp:citedBy gptkb:US_patent_5,123,456
gptkbp:class Vehicle control systems
gptkbp:examiner gptkb:John_Smith
gptkbp:fieldOfUse automotive technology
gptkbp:filedIn gptkb:Robert_A._Heller
https://www.w3.org/2000/01/rdf-schema#label US patent 4,321,703
gptkbp:internationalClassification B60W 30/18
gptkbp:inventor gptkb:Robert_A._Heller
gptkbp:inventorCountry gptkb:United_States
gptkbp:issuedOn March 30, 1982
gptkbp:legalStatus lapsed
gptkbp:maintenanceFee paid
gptkbp:numberOfClaims 10
gptkbp:patentCitation gptkb:US_4,123,456
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gptkbp:patentExpiration March 30, 1999
gptkbp:patentFamily Heller_vehicle_control_patents
gptkbp:patentType utility patent
gptkbp:priorityDate April 1, 1980
gptkbp:relatedTo gptkb:US_patent_4,321,702
gptkbp:status expired
gptkbp:subclass Electronic control systems
gptkbp:title Method and apparatus for controlling the operation of a vehicle
gptkbp:USClassification 701/1