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gptkbp:instanceOf
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patent
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gptkbp:abstract
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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
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Serial No. 622,123
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gptkbp:applicationType
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Non-Provisional
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gptkbp:assignee
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gptkb:The_United_States_of_America
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gptkbp:citedBy
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US_3,000,000
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gptkbp:class
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Machine control systems
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gptkbp:country
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gptkb:United_States
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gptkbp:documentType
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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 2,555,576
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gptkbp:inventor
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gptkb:William_H._McCulloch
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gptkbp:inventorResidence
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American
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gptkbp:issuedOn
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May 29, 1951
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gptkbp:language
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English
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gptkbp:legalStatus
|
Lapsed
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gptkbp:numberOfClaims
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10
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gptkbp:patentFamily
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US_2,555,576_family
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gptkbp:patentNumber
|
2,555,576
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gptkbp:patentType
|
Utility patent
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gptkbp:priorityDate
|
April 12, 1949
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gptkbp:relatedTo
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gptkb:US_2,555,575
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gptkbp:status
|
expired
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gptkbp:title
|
Method of and apparatus for controlling the operation of a machine
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