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gptkbp:instanceOf
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patent
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gptkbp:abstract
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This patent describes a method for improving efficiency in mechanical systems.
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gptkbp:application
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Method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
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3840401122
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gptkbp:applicationStatus
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Granted
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gptkbp:assignee
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gptkb:XYZ_Corporation
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gptkbp:citedBy
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US_1234567890
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gptkbp:claims
|
10
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gptkbp:description
|
A detailed description of the invention and its applications.
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gptkbp:drawings
|
Included
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
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1994-10-15
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gptkbp:fieldOfTechnology
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Mechanical Engineering
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gptkbp:fieldOfUse
|
Industrial Applications
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gptkbp:filingDate
|
1974-05-30
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https://www.w3.org/2000/01/rdf-schema#label
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US 3840401122 B2
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gptkbp:internationalClassification
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F01B 29/00
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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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1974-10-15
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gptkbp:issuedBy
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gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:legalEvent
|
Assignment
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gptkbp:maintenanceFee
|
Paid
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gptkbp:nonPatentCitation
|
Journal_of_Mechanical_Engineering,_1973.
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gptkbp:patentCitation
|
gptkb:US_1111111111_B2
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gptkbp:patentExpiration
|
1994-10-15
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gptkbp:patentFamily
|
US_3840401122_B2,_US_3840401123_B2
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gptkbp:patentNumber
|
3840401122
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gptkbp:patentOwner
|
gptkb:XYZ_Corporation
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gptkbp:patentStatus
|
Active
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gptkbp:patentType
|
Utility Patent
Granted Patent
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|
gptkbp:priorityDate
|
1973-05-30
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gptkbp:relatedTo
|
US_3840401121_B2
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gptkbp:status
|
Active
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gptkbp:title
|
Method for improving efficiency
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