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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A novel mechanism for improving efficiency.
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gptkbp:applicationNumber
|
US_2,123,456
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
gptkb:Acme_Corporation
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gptkbp:citedBy
|
US_3,500,000
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gptkbp:claims
|
10
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gptkbp:class
|
mechanical device
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gptkbp:description
|
Detailed description of the invention.
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gptkbp:examiner
|
Jane_Smith
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gptkbp:fieldOfInvention
|
mechanical engineering
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gptkbp:filedIn
|
gptkb:United_States
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gptkbp:filingDate
|
1962-05-14
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,211,038 C1
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gptkbp:internationalClassification
|
F03G
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
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gptkb:USA
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gptkbp:issueDate
|
1965-10-19
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
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|
gptkbp:legalStatus
|
granted
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|
gptkbp:numberOfFigures
|
5
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|
gptkbp:patentAbstract
|
This patent describes a mechanism for...
|
|
gptkbp:patentCitation
|
US_3,000,000
|
|
gptkbp:patentClassification
|
mechanical engineering
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|
gptkbp:patentExpiration
|
1982-10-19
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gptkbp:patentFamily
|
gptkb:US_3,211,038
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gptkbp:patentNumber
|
3,211,038
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gptkbp:patentType
|
utility
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|
gptkbp:priorityDate
|
1961-05-14
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|
gptkbp:relatedTo
|
gptkb:US_3,211,037_C1
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|
gptkbp:status
|
expired
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|
gptkbp:subclass
|
energy conversion
|