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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method for controlling machines.
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gptkbp:applicationNumber
|
Serial No. 622,123
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gptkbp:applicationPublication
|
gptkb:US_2,555,638_A1
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gptkbp:applicationStatus
|
granted
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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:claims
|
10
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gptkbp:class
|
mechanical engineering
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gptkbp:country
|
gptkb:United_States
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gptkbp:examiner
|
gptkb:John_Doe
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gptkbp:fieldOfInvention
|
automation
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gptkbp:fieldOfUse
|
machine control
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gptkbp:filingDate
|
October 12, 1945
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,555,638
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gptkbp:inventor
|
gptkb:William_H._McCulloch
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gptkbp:inventorResidence
|
gptkb:Ohio
American
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gptkbp:issuedOn
|
May 29, 1951
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gptkbp:legalStatus
|
expired due to non-payment of maintenance fees
|
|
gptkbp:patentAbstract
|
A method for controlling the operation of a machine.
|
|
gptkbp:patentAssignee
|
gptkb:U.S._Government
gptkb:The_United_States_of_America
|
|
gptkbp:patentCitation
|
gptkb:US_2,555,637
Cited by other patents.
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|
gptkbp:patentClaim
|
10 claims.
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gptkbp:patentClassification
|
G05B 19/418
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gptkbp:patentDescription
|
Describes a method for controlling machines.
|
|
gptkbp:patentExpiration
|
May 29, 1968
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gptkbp:patentFamily
|
US_2,555,638_family
|
|
gptkbp:patentFamilyMembers
|
Includes_US_2,555,637.
|
|
gptkbp:patentField
|
Automation.
control technology
Used in machine control.
|
|
gptkbp:patentFilingDate
|
October 12, 1945
May 29, 1951
May 29, 1951.
|
|
gptkbp:patentInventor
|
gptkb:William_H._McCulloch
Examined_by_John_Doe.
Inventor_resided_in_Ohio.
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US2555638A/en
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|
gptkbp:patentNumber
|
2555638
622123
US_patent
|
|
gptkbp:patentStatus
|
expired
Expired.
|
|
gptkbp:patentType
|
utility
Utility patent
Non-provisional.
Related_to_US_2,555,639.
|
|
gptkbp:priorityDate
|
October 12, 1945
|
|
gptkbp:publicationDate
|
May 29, 1951
|
|
gptkbp:relatedPatent
|
gptkb:US_2,555,639
|
|
gptkbp:relatedTo
|
gptkb:US_2,555,637
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
control systems
|
|
gptkbp:title
|
Method of and apparatus for controlling the operation of a machine
|