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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
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US_03/890,124
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gptkbp:applicationPublicationNumber
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US_03/890,124_A1
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gptkbp:applicationType
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Non-Provisional
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gptkbp:assignee
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gptkb:Acme_Corporation
gptkb:New_York
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gptkbp:citedBy
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gptkb:US_04,567,890_B2
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gptkbp:claims
|
10
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gptkbp:class
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Mechanical_Systems
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gptkbp:country
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gptkb:United_States
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
June 24, 1992
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gptkbp:fieldOfInvention
|
Mechanical Engineering
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gptkbp:filingDate
|
March 15, 1974
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https://www.w3.org/2000/01/rdf-schema#label
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US 03,890,124 B2
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gptkbp:internationalClassification
|
F03B_13/00
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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:inventorResidence
|
gptkb:California
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gptkbp:issuedBy
|
June 24, 1975
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gptkbp:language
|
English
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gptkbp:legalStatus
|
Granted
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gptkbp:maintenanceFee
|
Paid
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gptkbp:nonPatentCitation
|
Journal_of_Mechanical_Engineering,_1974.
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gptkbp:patentCitation
|
gptkb:US_03,890,123_B2
|
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gptkbp:patentClassification
|
Class 123
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gptkbp:patentExpiration
|
20 years from filing date.
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gptkbp:patentFamily
|
US,_EP,_JP
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gptkbp:patentLink
|
https://patents.google.com/patent/US3890124B2
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|
gptkbp:patentNumber
|
3890124
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gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentType
|
Utility Patent
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|
gptkbp:priorityDate
|
January 1, 1973
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gptkbp:publications
|
B2
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gptkbp:relatedPatent
|
gptkb:US_03,890,125_B2
|
|
gptkbp:status
|
Active
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gptkbp:subclass
|
Efficiency Improvement
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gptkbp:title
|
Method for improving efficiency
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