US 4,516,039

GPTKB entity

Statements (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 06/634,123
gptkbp:applicationType Non-provisional
gptkbp:assignee gptkb:New_York
gptkb:XYZ_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:class Energy conservation
gptkbp:country gptkb:United_States
gptkbp:documentType Patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate May 7, 2005
gptkbp:fieldOfInvention Energy efficiency
gptkbp:filingDate July 30, 1984
https://www.w3.org/2000/01/rdf-schema#label US 4,516,039
gptkbp:internationalClassification F24S_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy May 7, 1985
gptkbp:language English
gptkbp:legalStatus Expired
gptkbp:patentAbstract English.
A method for improving energy efficiency in systems.
gptkbp:patentAssignee XYZ_Corporation.
gptkbp:patentCitation Cited by 10 patents.
US_4,000,000
gptkbp:patentClaim 20 claims.
gptkbp:patentDescription Method for improving efficiency.
gptkbp:patentExpiration May 7, 2005
gptkbp:patentFamily US_4,516,039_family
gptkbp:patentFamilyMembers Includes_US_4,500,000.
gptkbp:patentField Energy efficiency
Energy efficiency.
gptkbp:patentFilingDate July 30, 1984
December 15, 1982
May 7, 1985
gptkbp:patentInventor Jane_Smith
John_Doe.
USA.
gptkbp:patentNumber 4,516,039
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Expired
Expired.
gptkbp:patentType Utility patent
Utility.
Non-provisional.
Patent.
gptkbp:priorityDate December 15, 1982
gptkbp:relatedPatent US_4,500,000
gptkbp:status granted
gptkbp:subclass Methods of energy conservation
gptkbp:title Method for improving efficiency