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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:citedBy
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gptkb:US_450,456,812_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
|
This patent describes a novel approach to enhance mechanical efficiency.
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gptkbp:drawings
|
5
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
March 15, 2002
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gptkbp:fieldOfInvention
|
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
|
US 450,456,811 B2
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gptkbp:internationalClassification
|
F03D 1/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
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gptkbp:issueDate
|
March 5, 1985
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gptkbp:issuedBy
|
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:patentCitation
|
gptkb:US_450,456,830_B2
gptkb:US_450,456,850_B2
gptkb:US_450,456,829_B2
gptkb:US_450,456,837_B2
gptkb:US_450,456,847_B2
gptkb:US_450,456,821_B2
gptkb:US_450,456,815_B2
gptkb:US_450,456,833_B2
gptkb:US_450,456,849_B2
gptkb:US_450,456,820_B2
gptkb:US_450,456,840_B2
gptkb:US_450,456,841_B2
gptkb:US_450,456,812_B2
gptkb:US_450,456,819_B2
gptkb:US_450,456,825_B2
gptkb:US_450,456,823_B2
gptkb:US_450,456,832_B2
gptkb:US_450,456,842_B2
gptkb:US_450,456,839_B2
gptkb:US_450,456,834_B2
gptkb:US_450,456,835_B2
gptkb:US_450,456,831_B2
gptkb:US_450,456,843_B2
gptkb:US_450,456,814_B2
gptkb:US_450,456,838_B2
gptkb:US_450,456,845_B2
gptkb:US_450,456,818_B2
gptkb:US_450,456,846_B2
gptkb:US_450,456,827_B2
gptkb:US_450,456,828_B2
gptkb:US_450,456,816_B2
gptkb:US_450,456,844_B2
gptkb:US_450,456,848_B2
gptkb:US_450,456,813_B2
gptkb:US_450,456,810_B2
gptkb:US_450,456,824_B2
gptkb:US_450,456,826_B2
gptkb:US_450,456,817_B2
gptkb:US_450,456,822_B2
US 450,456,836 B2
|
|
gptkbp:patentFamily
|
US_450,456,811_B2,_US_450,456,812_B2
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|
gptkbp:patentNumber
|
450456811
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gptkbp:patentType
|
utility
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|
gptkbp:priorityDate
|
March 15, 1982
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|
gptkbp:relatedTo
|
gptkb:US_450,456,810_B2
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gptkbp:status
|
active
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gptkbp:subclass
|
energy efficiency
|