US 6,789,576 K12

GPTKB entity

Properties (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A system and method for providing online education to students.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee gptkb:K12_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class Education
gptkbp:country gptkb:United_States
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-09-14
gptkbp:fieldOfInvention education technology
gptkbp:fieldOfUse educational services
gptkbp:filedIn gptkb:K12_Inc.
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,576 K12
gptkbp:internationalClassification G09B
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_6,789,579_D1
gptkb:US_6,789,582_G1
gptkb:US_6,789,581_F1
gptkb:US_5,678,901_A
gptkb:US_6,789,583_H1
gptkb:US_6,789,575_B2
gptkb:US_6,789,578_C1
gptkb:US_6,789,580_E1
US 6,789,585 J1
US_6,789,584_I1
gptkbp:patentFamily US_6,789,576_K12_family
gptkbp:patentNumber 6,789,576
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility patent
gptkbp:priorityDate 2003-02-06
gptkbp:relatedPatent gptkb:US_6,123,456_B1
gptkbp:relatedTo online learning
gptkbp:status active
gptkbp:subclass Computer-implemented education systems
gptkbp:technology web-based education platform
gptkbp:title System and method for providing online education