US 4,321,138 A

URI: https://gptkb.org/entity/US_4%2C321%2C138_A
GPTKB entity
Statements (34)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a novel approach to data processing.
gptkbp:applicationNumber US_06/123,456
gptkbp:applicationPublication gptkb:US_1980/012345_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_5,123,456_A
gptkbp:claims 10
gptkbp:classification G06F 15/16
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Computer Science
gptkbp:filingDate 1980-01-15
https://www.w3.org/2000/01/rdf-schema#label US 4,321,138 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1982-03-30
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:Washington,_D.C.
gptkbp:patentCitation gptkb:US_3,456,789_A
gptkbp:patentExpiration 2002-03-30
gptkbp:patentFamily US_4,321,138_A,_US_4,321,139_A
gptkbp:patentLink https://patents.google.com/patent/US4321138A/en
gptkbp:patentNumber 4321138
gptkbp:patentType Granted
gptkbp:priorityDate 1979-01-15
gptkbp:relatedTo gptkb:US_4,321,137_A
gptkbp:status Expired
gptkbp:subclass G06F
gptkbp:title A New Method for Data Processing