US 2,555,581

GPTKB entity

Properties (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for controlling the operation of a machine.
gptkbp:applicationDate 1949-10-03
gptkbp:applicationNumber Serial No. 622,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:International_Business_Machines_Corporation
gptkbp:citedBy US_3,000,000
gptkbp:claims 10
gptkbp:class G06F 3/00
gptkbp:country gptkb:United_States
gptkbp:documentType patent document
gptkbp:examiner gptkb:John_Doe
gptkbp:expirationDate 1968-05-01
gptkbp:fieldOfUse computer technology
https://www.w3.org/2000/01/rdf-schema#label US 2,555,581
gptkbp:inventor gptkb:William_H._McCulloch
gptkbp:inventorResidence American
gptkbp:issueDate 1951-05-01
gptkbp:issuedOn 1951-05-01
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:patentAbstract A method and apparatus for controlling the operation of a machine.
gptkbp:patentAssignee gptkb:International_Business_Machines_Corporation
gptkbp:patentCitation gptkb:US_2,555,580
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification G06F 3/00
gptkbp:patentDescription Describes a method for controlling machines.
gptkbp:patentExpiration 1968-05-01
gptkbp:patentFamily US_2,555,580,_US_2,555,582
gptkbp:patentField computer technology
gptkbp:patentFilingDate 1949-10-03
1951-05-01
gptkbp:patentInventor gptkb:William_H._McCulloch
gptkbp:patentNumber 2,555,581
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus expired
gptkbp:patentType utility
utility patent
gptkbp:priorityDate 1949-10-03
gptkbp:relatedPatent gptkb:US_2,555,580
gptkbp:relatedTo gptkb:US_2,555,580
gptkbp:status expired
gptkbp:subclass G06F 3/01
gptkbp:title Method of and apparatus for controlling the operation of a machine