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gptkbp:instanceOf
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patent
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gptkbp:abstract
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A novel mechanism for improving efficiency.
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gptkbp:applicationNumber
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05/123,456
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gptkbp:assignee
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gptkb:Acme_Corporation
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gptkbp:citedBy
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gptkb:US_500,123,456
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gptkbp:claims
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20
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gptkbp:class
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mechanical device
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gptkbp:description
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This patent describes a mechanism for...
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gptkbp:examiner
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Jane_Smith
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gptkbp:fieldOfInvention
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mechanical engineering
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gptkbp:filingDate
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1976-05-10
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https://www.w3.org/2000/01/rdf-schema#label
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US 400,123,491 B2
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gptkbp:internationalClassification
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F03D 1/00
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gptkbp:inventor
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gptkb:John_Doe
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gptkbp:issueDate
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1977-01-11
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gptkbp:issuedBy
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gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:legalStatus
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granted
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gptkbp:location
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gptkb:United_States
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gptkbp:maintenanceFee
|
paid
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gptkbp:nonPatentCitation
|
gptkb:Journal_of_Mechanical_Engineering
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gptkbp:patentCitation
|
gptkb:US_300,123,456
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gptkbp:patentFamily
|
gptkb:US_400,123,490_B2
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gptkbp:patentType
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utility
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gptkbp:priorityDate
|
1975-05-10
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gptkbp:relatedTo
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gptkb:US_400,123,490_B2
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gptkbp:status
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active
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gptkbp:subclass
|
energy efficiency
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gptkbp:technicalField
|
energy systems
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