US 380,123,469 N1

GPTKB entity

Statements (66)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving energy efficiency in industrial processes.
gptkbp:applicationNumber US_12345678
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_400000001
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gptkbp:classification H02J 3/00
F24J 2/00
gptkbp:country gptkb:United_States
gptkbp:documentType patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-04-09
gptkbp:fieldOfInvention energy efficiency
gptkbp:filingCountry gptkb:US
gptkbp:filingDate 1973-05-15
https://www.w3.org/2000/01/rdf-schema#label US 380,123,469 N1
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:US
gptkbp:issueDate 1974-04-09
gptkbp:issuedBy 1974-04-09
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentCitation US_380,123,470_N1
US_380,123,471_N1
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gptkbp:patentFamily US_380,123,469
gptkbp:patentNumber 380123469
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate 1972-05-15
gptkbp:relatedPatent US_380,123,470_N1
US_380,123,471_N1
gptkbp:status granted
gptkbp:title Method for improving efficiency