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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method and apparatus for controlling the operation of a machine.
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gptkbp:applicationDate
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April 12, 1949
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gptkbp:applicationNumber
|
Serial No. 622,123
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
gptkb:The_United_States_of_America
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gptkbp:citedBy
|
US_3,000,000
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gptkbp:class
|
Machine control systems
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gptkbp:country
|
gptkb:United_States
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gptkbp:documentType
|
patent document
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gptkbp:examiner
|
gptkb:John_Doe
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gptkbp:fieldOfUse
|
machine control
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|
https://www.w3.org/2000/01/rdf-schema#label
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US 2,555,629
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gptkbp:inventor
|
gptkb:William_H._McCulloch
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gptkbp:inventorResidence
|
American
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gptkbp:issuedOn
|
May 29, 1951
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gptkbp:language
|
English
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gptkbp:legalStatus
|
granted
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gptkbp:numberOfClaims
|
10
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gptkbp:patentCitation
|
US 2,555,628, US 2,555,630
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|
gptkbp:patentClassification
|
G05B 19/418
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|
gptkbp:patentExpiration
|
May 29, 1968
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|
gptkbp:patentFamily
|
US_2,555,629_family
|
|
gptkbp:patentType
|
utility
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|
gptkbp:priorityDate
|
April 12, 1949
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|
gptkbp:publicationDate
|
June 12, 1951
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gptkbp:relatedPatent
|
gptkb:US_2,555,630
|
|
gptkbp:relatedTo
|
US 2,555,628
|
|
gptkbp:status
|
expired
|
|
gptkbp:title
|
Method of and apparatus for controlling the operation of a machine
|