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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:applicationNumber
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Serial No. 622,123
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gptkbp:applicationPublication
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gptkb:US_2,555,663_A
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gptkbp:applicationType
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non-provisional
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gptkbp:assignee
|
gptkb:The_United_States_of_America
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gptkbp:citedBy
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US_3,000,000_A
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gptkbp:country
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gptkb:United_States
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gptkbp:examiner
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gptkb:John_Doe
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gptkbp:fieldOfInvention
|
control systems
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gptkbp:filingDate
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April 12, 1949
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gptkbp:grantDate
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May 29, 1951
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https://www.w3.org/2000/01/rdf-schema#label
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US 2,555,663 A
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gptkbp:inventor
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gptkb:William_H._McCulloch
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gptkbp:inventorResidence
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gptkb:Ohio
American
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gptkbp:issuedOn
|
May 29, 1951
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gptkbp:legalStatus
|
active
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gptkbp:numberOfClaims
|
10
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gptkbp:patentAbstract
|
Describes a method for controlling machines.
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gptkbp:patentAssignee
|
gptkb:USA
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gptkbp:patentCitation
|
cited by 15 patents.
15 patents.
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gptkbp:patentClassification
|
G05B 19/418
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gptkbp:patentExpiration
|
May 29, 1971
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gptkbp:patentFamily
|
US_2,555,663_A,_US_3,000,000_A
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gptkbp:patentField
|
mechanical engineering
control systems.
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gptkbp:patentFilingDate
|
May 29, 1951
April 12, 1949
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|
gptkbp:patentInventor
|
gptkb:USA
gptkb:William_H._McCulloch
|
|
gptkbp:patentNumber
|
2,555,663
622,123
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|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentOwner
|
gptkb:The_United_States_of_America
|
|
gptkbp:patentStatus
|
Expired
Granted
expired
|
|
gptkbp:patentType
|
gptkb:US_2,555,663_A
Utility Patent
utility patent
Non-Provisional
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gptkbp:priorityDate
|
April 12, 1949
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gptkbp:relatedPatent
|
gptkb:US_2,555,664_A
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gptkbp:relatedTo
|
automation technology
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gptkbp:technologyDomain
|
engineering
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gptkbp:title
|
Method of and apparatus for controlling the operation of a machine
|