US 4567836

GPTKB entity

Properties (57)
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:applicationPublication US_4567836_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_7890123
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Renewable Energy
gptkbp:fieldOfUse gptkb:Solar_Energy
gptkbp:filingDate March 1, 1984
gptkbp:firstClaim gptkb:US_4567890
A method for enhancing solar panel efficiency.
gptkbp:grantDate January 28, 1986
https://www.w3.org/2000/01/rdf-schema#label US 4567836
gptkbp:internationalClassification H01L 31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate January 28, 1986
gptkbp:issuedBy January 28, 1986
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Paid
gptkbp:numberOfClaims 10
gptkbp:patentAbstract A method for improving the efficiency of solar panels.
Filed on March 1, 1984.
gptkbp:patentAssignee XYZ_Corporation.
gptkbp:patentCitation gptkb:US_4567891
Cited_by_US_4567890.
Cited_by_US_7890123.
gptkbp:patentClaim Claim 1: A method for enhancing solar panel efficiency.
gptkbp:patentClassification H01L 31/00.
gptkbp:patentDescription Describes a method for improving solar panel efficiency.
gptkbp:patentExpiration January 28, 2006
gptkbp:patentFamily Part of US 4567836 family.
US_4567836_family
gptkbp:patentField Renewable_Energy.
gptkbp:patentFilingDate Priority date June 15, 1984.
gptkbp:patentInventor Examined_by_Jane_Smith.
John_Doe.
gptkbp:patentLength 20 years
gptkbp:patentMaintenanceFee Maintenance fee paid.
gptkbp:patentNumber 4567836
4567836.
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentStatus Expired.
Lapsed.
gptkbp:patentType Utility Patent
Utility.
Filed as application number 06/123,456.
Granted on January 28, 1986.
Continuation_application_US_4567836.
Related_to_US_1234567.
gptkbp:priorityDate June 15, 1984
gptkbp:relatedApplication US_4567836_Continuation
gptkbp:relatedPatent US_1234567
gptkbp:status Expired
gptkbp:title Method for improving efficiency of solar panels