US 51,234,576 F1

URI: https://gptkb.org/entity/US_51%2C234%2C576_F1
GPTKB entity
Properties (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_51,234,577_F1
gptkbp:claims 20
gptkbp:class Energy Conservation
gptkbp:examiner Jane_Smith
gptkbp:expirationDate June 29, 2013
gptkbp:fieldOfInvention Renewable Energy
gptkbp:filingDate July 15, 1991
https://www.w3.org/2000/01/rdf-schema#label US 51,234,576 F1
gptkbp:internationalClassification H02S 20/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate June 29, 1993
gptkbp:issuedBy June 29, 1993
gptkbp:legalStatus Expired
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_5,456,789
gptkb:US_5,345,678
gptkb:US_5,567,890
US 5,901,234
US_5,012,345
US_5,123,456
US_5,234,567
US_5,678,901
US_5,789,012
US_5,890,123
gptkbp:patentFamily US_51,234,576_F1,_US_51,234,577_F1,_US_51,234,578_F1
gptkbp:patentType Utility Patent
gptkbp:priorityDate December 15, 1990
gptkbp:relatedPatent gptkb:US_51,234,578_F1
gptkbp:status Active
gptkbp:subclass gptkb:Solar_Energy_Systems
gptkbp:title Method for improving efficiency of solar panels