US 2,890,477 B2

URI: https://gptkb.org/entity/US_2%2C890%2C477_B2
GPTKB entity
Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for controlling the operation of a machine.
gptkbp:applicationDate September 30, 1957
gptkbp:applicationNumber Serial No. 682,198
gptkbp:applicationType Non-Provisional
gptkbp:assignee The_United_States_of_America_as_represented_by_the_Department_of_the_Army
gptkbp:citedBy US_3,000,000
gptkbp:claims 10
gptkbp:classification G05B 19/418
gptkbp:country gptkb:United_States
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention control systems
gptkbp:figure 5
https://www.w3.org/2000/01/rdf-schema#label US 2,890,477 B2
gptkbp:inventor gptkb:William_H._McCulloch
gptkbp:inventorResidence American
gptkbp:issuedOn June 30, 1959
gptkbp:legalStatus Granted
gptkbp:patentFamily US_2,890,477_B2,_US_2,890,476_B2
gptkbp:patentLength 20 years
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate April 15, 1957
gptkbp:relatedTo gptkb:US_2,890,476_B2
gptkbp:status Expired
gptkbp:title Method of and apparatus for controlling the operation of a machine