US 4040405 A

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 05/123456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US 6000000 A
US_5000000_A
gptkbp:claims 4.
3.
5.
2.
1.
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method for applying a special coating to solar panels.
gptkbp:drawings Figure 1.
Figure 2.
Figure 3.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-08-09
gptkbp:fieldOfInvention Renewable Energy
gptkbp:filingDate 1976-12-30
https://www.w3.org/2000/01/rdf-schema#label US 4040405 A
gptkbp:internationalClassification H01L 31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1977-08-09
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_11000000_A
US 6000000 A
US_3000000_A
US_4000000_A
US_5000000_A
US_10000000_A
US_7000000_A
US_8000000_A
US_9000000_A
US_12000000_A
gptkbp:patentFamily US_4040405_A,_US_4040406_A,_US_4040407_A
gptkbp:patentNumber 4040405
gptkbp:priorityDate 1975-12-30
gptkbp:publications A
gptkbp:relatedApplication gptkb:US_4040407_A
gptkbp:relatedPatent gptkb:US_4040406_A
gptkbp:status granted
gptkbp:title Method for improving efficiency of solar panels