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METHODS AND SYSTEMS FOR READ-ALOUD BOOKS

09/709,255 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 8, 2000
Examiner ALEX P RADA
Class 446
Art Group 3712
Patent No. 7,261,612
Case Type Utility - 446/175000
Status Patented Case
Parent 09/571,422 Patented
Parent 60/151,586 Expired
Child 10/137,124 Abandoned
Child 10/139,147 Patented
Child 10/887,242 Patented
Last Updated: 4 years, 11 months ago
Date # Transaction