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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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06/397,123
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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_450,000,013_B2
10
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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
|
This patent describes a new type of wind turbine.
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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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2005-06-30
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gptkbp:fieldOfInvention
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mechanical engineering
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gptkbp:fieldOfUse
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energy production
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gptkbp:filingDate
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1982-06-30
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gptkbp:firstClaim
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A wind turbine comprising...
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https://www.w3.org/2000/01/rdf-schema#label
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US 450,000,012 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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1985-02-19
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gptkbp:issuedBy
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gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:legalStatus
|
granted
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gptkbp:maintenanceFee
|
paid
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gptkbp:nonPatentCitation
|
2
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gptkbp:patentFamily
|
US_450,000,012_B2_family
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gptkbp:patentType
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utility
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gptkbp:priorityDate
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1981-06-30
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gptkbp:relatedTo
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gptkb:US_450,000,011_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:technology
|
renewable energy
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