US 47901234 B2

GPTKB entity

Properties (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationStatus granted
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_12345678_B1
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2008-12-13
gptkbp:fieldOfInvention energy efficiency
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1987-06-01
gptkbp:grantDate 1988-12-13
https://www.w3.org/2000/01/rdf-schema#label US 47901234 B2
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy 1988-12-13
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for improving energy efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_12345678_B1
gptkbp:patentClaim 20
gptkbp:patentClassification H02J
gptkbp:patentExpiration 2008-12-13
gptkbp:patentFamily US_47901234_B2,_US_47901235_B2
gptkbp:patentField energy efficiency
gptkbp:patentFilingDate 1988-12-13
1987-06-01
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 47901234
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus active
gptkbp:patentType utility
gptkbp:priorityDate 1987-06-01
gptkbp:relatedPatent US_47901235_B2
gptkbp:relatedTo US_47901233_B2
gptkbp:status active
gptkbp:title Method for improving efficiency
gptkbp:USClassification 123/456