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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method for improving energy efficiency in industrial processes.
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gptkbp:applicationNumber
|
07/307,123
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gptkbp:applicationPublication
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August 10, 1989
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gptkbp:applicationStatus
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Abandoned
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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
|
US_5,123,456
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gptkbp:claims
|
20
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gptkbp:class
|
Energy conservation
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gptkbp:country
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gptkb:United_States
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gptkbp:documentType
|
Patent Document
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
January 2, 2007
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gptkbp:fieldOfInvention
|
Energy efficiency
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gptkbp:filingDate
|
February 6, 1989
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gptkbp:grantDate
|
January 2, 1990
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https://www.w3.org/2000/01/rdf-schema#label
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US 4,890,126 B1
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gptkbp:internationalClassification
|
F24J 3/00
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gptkbp:inventor
|
gptkb:John_Doe
|
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gptkbp:inventorCountry
|
gptkb:USA
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gptkbp:inventorResidence
|
gptkb:California
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gptkbp:issuedBy
|
January 2, 1990
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gptkbp:language
|
English
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gptkbp:legalStatus
|
Lapsed
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|
gptkbp:maintenanceFee
|
Not paid
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gptkbp:nonPatentCitation
|
Journal_of_Energy_Efficiency,_1989.
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|
gptkbp:patentAbstract
|
This patent describes a method for enhancing energy efficiency.
|
|
gptkbp:patentCitation
|
US_4,567,890
|
|
gptkbp:patentClassification
|
Class 60
|
|
gptkbp:patentDescription
|
Detailed description of the method and its applications.
|
|
gptkbp:patentFamily
|
US_4,890,126_B1,_US_5,123,456,_US_6,789,012
|
|
gptkbp:patentImage
|
link_to_image.jpg
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4890126B1
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|
gptkbp:patentNumber
|
4890126
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gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentType
|
Utility patent
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|
gptkbp:priorityDate
|
March 15, 1988
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|
gptkbp:relatedPatent
|
US_4,567,890
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
Methods of energy conservation
|
|
gptkbp:title
|
Method for improving efficiency
|