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gptkbp:instanceOf
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patent
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gptkbp:abstract
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A device for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
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06/307,123
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gptkbp:applicationType
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non-provisional
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gptkbp:assignee
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gptkb:XYZ_Corporation
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gptkbp:assigneeCountry
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gptkb:USA
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gptkbp:citedBy
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gptkb:US_500,123,456_B2
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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 novel mechanism for enhancing the performance of mechanical systems.
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gptkbp:drawings
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5
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gptkbp:examiner
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Jane_Smith
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gptkbp:expirationDate
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March 5, 2005
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gptkbp:fieldOfInvention
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mechanical engineering
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gptkbp:filingDate
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March 15, 1982
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https://www.w3.org/2000/01/rdf-schema#label
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US 450,456,834 B2
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gptkbp:internationalClassification
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F03D 1/00
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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
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March 5, 1985
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gptkbp:issuedBy
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gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:keywords
|
mechanical, efficiency, device
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gptkbp:legalStatus
|
granted
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gptkbp:maintenanceFee
|
paid
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gptkbp:nonPatentCitation
|
Journal_of_Mechanical_Engineering,_1981.
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gptkbp:patentCitation
|
US_400,123,456_A
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gptkbp:patentDescription
|
Improved Mechanical Efficiency Device
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gptkbp:patentFamily
|
US_450,456,834_B2,_US_450,456,833_B2
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gptkbp:patentNumber
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450456834
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gptkbp:patentType
|
utility
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gptkbp:priorityDate
|
March 15, 1981
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gptkbp:relatedTo
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gptkb:US_450,456,833_B2
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gptkbp:status
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active
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gptkbp:subclass
|
energy efficiency
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