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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
A device for improving efficiency.
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gptkbp:applicationNumber
|
07/525,123
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
gptkb:XYZ_Corporation
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gptkbp:citedBy
|
gptkb:US_5,123,456_B1
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gptkbp:claims
|
20
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gptkbp:class
|
mechanical device
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gptkbp:description
|
This patent describes a novel mechanism.
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|
gptkbp:drawings
|
5
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
2011-01-22
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gptkbp:fieldOfInvention
|
mechanical engineering
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gptkbp:filingDate
|
1990-05-30
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https://www.w3.org/2000/01/rdf-schema#label
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US 4,987,599 B1
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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
|
1991-01-22
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
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|
gptkbp:keywords
|
efficiency, device, mechanical
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|
gptkbp:legalStatus
|
granted
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|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
A device that enhances mechanical efficiency.
|
|
gptkbp:patentAssignee
|
gptkb:XYZ_Corporation
|
|
gptkbp:patentCitation
|
gptkb:US_4,567,890_B1
|
|
gptkbp:patentDescription
|
Device for Improving Efficiency
|
|
gptkbp:patentExpiration
|
2011-01-22
|
|
gptkbp:patentFamily
|
US_4,987,599_B1,_US_5,123,456_B1
|
|
gptkbp:patentField
|
Mechanical Engineering
|
|
gptkbp:patentFilingDate
|
1990-05-30
1991-01-22
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
|
|
gptkbp:patentNumber
|
4,987,599
|
|
gptkbp:patentOwner
|
gptkb:XYZ_Corporation
|
|
gptkbp:patentStatus
|
active
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1989-05-30
|
|
gptkbp:relatedTo
|
gptkb:US_4,123,456_B1
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|
|
gptkbp:technology
|
energy saving technology
|