US 4567808

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving data processing efficiency.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationPublicationNumber US_4567808_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_7890123
gptkbp:claims 10
gptkbp:class G06F 15/16
gptkbp:description This patent describes a method for enhancing data processing.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Computer Science
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate February 15, 1984
gptkbp:firstClaim A method for processing data.
https://www.w3.org/2000/01/rdf-schema#label US 4567808
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate June 25, 1985
gptkbp:issuedBy June 25, 1985
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Required
gptkbp:nonPatentCitation IEEE Journal of Computer Science
gptkbp:patentAbstract A method for improving data processing efficiency.
gptkbp:patentAssignee gptkb:XYZ_Corporation
gptkbp:patentCitation US_1234567
gptkbp:patentClassification G06F
gptkbp:patentExpiration June 25, 2005
gptkbp:patentFamily US_4567808,_US_7890123,_US_4567809
gptkbp:patentField Data Processing
gptkbp:patentFilingDate February 15, 1984
June 25, 1985
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLength 20 years
gptkbp:patentNumber 4567808
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Expired due to non-payment of maintenance fees.
gptkbp:patentType Utility Patent
gptkbp:priorityDate December 1, 1983
gptkbp:relatedPatent gptkb:US_4567809
gptkbp:relatedTo gptkb:US_4567809
gptkbp:status Expired
gptkbp:subclass G06F 15/167
gptkbp:title Method for improving data processing