US 4,321,110

URI: https://gptkb.org/entity/US_4%2C321%2C110
GPTKB entity
Statements (42)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,678,910
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 30, 1999
gptkbp:fieldOfUse solar energy
gptkbp:filingDate July 1, 1981
gptkbp:firstClaim A method for enhancing solar panel efficiency.
gptkbp:grantDate March 30, 1982
https://www.w3.org/2000/01/rdf-schema#label US 4,321,110
gptkbp:internationalClassification H01L 31/00
gptkbp:inventor gptkb:California
gptkb:John_Doe
gptkb:Los_Angeles
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn March 30, 1982
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_4,678,901
gptkb:US_4,123,456
gptkb:US_4,012,345
gptkb:US_4,456,789
US 4,901,234
US_4,567,890
US_4,234,567
US_4,345,678
US_4,789,012
US_4,890,123
gptkbp:patentFamily US_4,321,110_family
gptkbp:patentNumber 4,321,110
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate June 15, 1981
gptkbp:relatedTo US_4,321,111
gptkbp:status granted
gptkbp:subclass H01L_31/02
gptkbp:title Method for improving efficiency of solar panels