US 2,555,657

GPTKB entity

Properties (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for controlling the operation of a computer.
gptkbp:applicationNumber Serial No. 622,198
gptkbp:applicationStatus granted
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:International_Business_Machines_Corporation
gptkbp:citedBy US_3,000,000
gptkbp:class G06F 3/00
gptkbp:country gptkb:United_States
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfUse computer technology
gptkbp:filingDate April 12, 1949
https://www.w3.org/2000/01/rdf-schema#label US 2,555,657
gptkbp:inventor gptkb:William_H._McCulloch
computer control method
gptkbp:inventorResidence gptkb:New_York
American
gptkbp:issuedBy May 29, 1951
gptkbp:language English
gptkbp:legalStatus lapsed
gptkbp:numberOfClaims 10
gptkbp:patentAbstract English
A method for controlling computer operations.
gptkbp:patentAssignee gptkb:IBM_Corporation
gptkbp:patentCitation US_3,000,000
US_2,555,656,_US_2,555,658
gptkbp:patentClassification G06F
G06F 3/00
gptkbp:patentExpiration May 29, 1968
gptkbp:patentFamily US_2,555,657_family
gptkbp:patentField Computer Science
gptkbp:patentFilingDate May 29, 1951
April 12, 1949
gptkbp:patentInventor gptkb:John_Doe
gptkb:United_States
gptkb:William_H._McCulloch
American
gptkbp:patentNumber 2,555,657
622198
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Expired
Granted
gptkbp:patentType gptkb:US_2,555,656
Utility Patent
utility
gptkbp:priorityDate April 12, 1949
gptkbp:publicationNumber gptkb:US_2555657_A
gptkbp:relatedPatent gptkb:US_2,555,656
gptkbp:relatedTo gptkb:US_2,555,656
gptkbp:status expired
gptkbp:title Method of and apparatus for controlling the operation of a computer