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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
This patent describes a method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
|
07/345,678
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gptkbp:applicationType
|
Non-Provisional
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gptkbp:assignee
|
gptkb:Acme_Corporation
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gptkbp:assigneeCountry
|
gptkb:USA
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gptkbp:citedBy
|
US_1,567,890_B2
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|
gptkbp:claims
|
10
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gptkbp:class
|
Mechanical_Systems
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|
gptkbp:examiner
|
Jane_Smith
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gptkbp:fieldOfInvention
|
Mechanical Engineering
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|
gptkbp:filingDate
|
1989-05-15
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|
gptkbp:hasFeature
|
2020-07-31
1995-07-31
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1,234,734 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
|
1990-07-31
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|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
Granted
|
|
gptkbp:maintenanceFee
|
Required
|
|
gptkbp:patentCitation
|
Cited by 5 other patents.
|
|
gptkbp:patentExpiration
|
2010-07-31
|
|
gptkbp:patentFamily
|
US_1,234,734_B2,_US_1,234,733_B2
|
|
gptkbp:patentLength
|
20 years
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US1234734B2
|
|
gptkbp:patentMaintenanceFee
|
Available_in_PDF_format.
|
|
gptkbp:patentType
|
Utility Patent
|
|
gptkbp:priorityDate
|
1988-05-15
|
|
gptkbp:relatedPatent
|
gptkb:US_1,234,733_B2
|
|
gptkbp:status
|
Active
|
|
gptkbp:subclass
|
Efficiency Improvement
|
|
gptkbp:title
|
Method for improving efficiency
|