US 3839404

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 US_123456
gptkbp:applicationPublication 1972-11-01
gptkbp:applicationStatus Abandoned
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_4567890
gptkbp:claims 10
gptkbp:classification H01L 31/00
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1991-10-01
gptkbp:fieldOfInvention Solar energy technology
gptkbp:filingDate 1972-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3839404
gptkbp:inventor gptkb:John_Doe
[email protected]
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1974-10-01
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Solar_Energy,_1973.
gptkbp:patentAbstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:patentAssignee XYZ_Corporation.
gptkbp:patentCitation US_1234567
gptkbp:patentClaim 2. The method of claim 1, wherein the coating is applied.
9. The method of claim 1, wherein the coating is environmentally friendly.
1. A method for improving solar panel efficiency.
3. The method of claim 1, further comprising a cleaning step.
10. The method of claim 1, wherein the coating is cost-effective.
4. The method of claim 1, wherein the coating is transparent.
7. The method of claim 1, wherein the coating enhances light absorption.
8. The method of claim 1, wherein the coating is durable.
6. The method of claim 1, wherein the coating is applied in a specific temperature range.
5. The method of claim 1, wherein the coating is hydrophobic.
gptkbp:patentDescription This patent describes a method to improve solar panel efficiency.
gptkbp:patentExpiration Failure to pay maintenance fees.
gptkbp:patentFamily US_3839404,_US_4567890,_US_1234567
gptkbp:patentField Energy efficiency.
gptkbp:patentImage https://example.com/image.jpg
gptkbp:patentInventor John_Doe.
gptkbp:patentLink https://patents.google.com/patent/US3839404
gptkbp:patentNumber 3839404
US_3,839,404
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Reexamination requested.
gptkbp:patentType Provisional
Utility patent
Full grant
gptkbp:priorityDate 1971-05-01
gptkbp:relatedPatent US_3839405
gptkbp:status Expired
gptkbp:subclass H01L_31/02
gptkbp:technicalField Renewable energy
gptkbp:title Method for improving efficiency of solar panels