US 400,123,409 G2

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication gptkb:US_400,123,409_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_500,123,456
gptkbp:claims 10
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention energy efficiency
gptkbp:filingDate 1987-11-15
gptkbp:grantDate 1989-01-10
https://www.w3.org/2000/01/rdf-schema#label US 400,123,409 G2
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy 1989-01-10
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for improving energy efficiency in systems.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_300,123,456
5
gptkbp:patentClassification CPC
gptkbp:patentExpiration 2009-01-10
gptkbp:patentFamily US_400,123,409
gptkbp:patentFamilyMembers 3
gptkbp:patentField energy efficiency
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 400123409
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
assignment
gptkbp:patentType Utility Patent
regular
full
utility
gptkbp:priorityDate 1987-11-15
gptkbp:relatedPatent gptkb:US_400,123,410_G2
gptkbp:status active
gptkbp:technologyDomain renewable energy
gptkbp:title Method for improving efficiency