US 500,123,411 B1

GPTKB entity

Properties (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication gptkb:US_500,123,411_A1
gptkbp:applicationType Non-provisional
gptkbp:assignee Company XYZ
gptkbp:citedBy US 600,123,456
gptkbp:claims 20
gptkbp:class Energy conservation
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 2011
gptkbp:fieldOfInvention Energy efficiency
gptkbp:filingDate July 1990
https://www.w3.org/2000/01/rdf-schema#label US 500,123,411 B1
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate April 1991
gptkbp:issuedBy April 1991
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving energy efficiency.
gptkbp:patentAssignee Company XYZ.
gptkbp:patentCitation gptkb:US_400,123,456
US_400,123,456.
gptkbp:patentClaim 1. A method for improving efficiency.
gptkbp:patentClassification Energy conservation.
H02J 3/00.
Method of operation.
gptkbp:patentDescription Describes a method for enhancing energy efficiency.
gptkbp:patentExpiration April 2011.
gptkbp:patentFamily US_500,123,411_B1,_US_500,123,410_B1
gptkbp:patentFamilyMembers US_500,123,411_B1,_US_500,123,410_B1.
gptkbp:patentField Energy efficiency technology.
gptkbp:patentFilingDate April 1991.
July 1990.
gptkbp:patentImage https://example.com/image.jpg
https://example.com/image.jpg.
gptkbp:patentInventor John_Doe.
gptkbp:patentLink https://patents.google.com/patent/US500123411B1
https://patents.google.com/patent/US500123411B1.
gptkbp:patentNumber 500123411
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus In force
Granted.
gptkbp:patentType Utility patent
Utility.
gptkbp:priorityDate January 1990
gptkbp:relatedApplication US_07/123,457
gptkbp:relatedPatent gptkb:US_500,123,410_B1
gptkbp:status Active
gptkbp:subclass Method of operation
gptkbp:title Method for improving efficiency