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gptkbp:instanceOf
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patent
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gptkbp:abstract
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A method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
|
US_05/123,456
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gptkbp:applicationType
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Non-Provisional
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gptkbp:assignee
|
gptkb:Acme_Corporation
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gptkbp:citedBy
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US_5,000,000
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gptkbp:claims
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10
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gptkbp:class
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Mechanical_Systems
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gptkbp:examiner
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Jane_Smith
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gptkbp:fieldOfInvention
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Mechanical Engineering
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gptkbp:filingDate
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April 1, 1975
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gptkbp:filingLocation
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gptkb:USPTO
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https://www.w3.org/2000/01/rdf-schema#label
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US 4,000,942 B1
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gptkbp:internationalClassification
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F03G
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gptkbp:inventor
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gptkb:John_Doe
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gptkbp:inventorCountry
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gptkb:USA
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gptkbp:issuedOn
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January 4, 1977
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gptkbp:legalStatus
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Lapsed
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gptkbp:maintenanceFee
|
Not Paid
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gptkbp:patentAbstract
|
Describes a method for enhancing mechanical efficiency.
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gptkbp:patentAssignee
|
Acme_Corporation,_Beta_LLC
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|
gptkbp:patentCitation
|
Cited by 15 patents.
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gptkbp:patentClaim
|
Claim 1: A method for...
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gptkbp:patentDescription
|
Detailed description of the invention.
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gptkbp:patentExpiration
|
January 4, 1994
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gptkbp:patentFamily
|
US_4,000,942_B1,_US_4,500,000
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gptkbp:patentField
|
Energy_Systems
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gptkbp:patentImage
|
Link to patent image.
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gptkbp:patentInventor
|
John_Doe,_Jane_Roe
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|
gptkbp:patentNumber
|
4,000,942
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|
gptkbp:patentStatus
|
Maintenance fee reminder sent.
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gptkbp:patentType
|
Utility Patent
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gptkbp:priorityDate
|
March 1, 1975
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gptkbp:publicationNumber
|
US_4,000,942_A
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|
gptkbp:relatedPatent
|
US_4,500,000
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
Energy Efficiency
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gptkbp:title
|
Method for improving efficiency
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