Download Docs
Export

CLOSED CAPTION TAGGING SYSTEM

13/27,117 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Feb. 14, 2011
Examiner NIGAR CHOWDHURY
Class 386
Art Group 2484
Patent No. 8,660,410
Case Type Utility - 386/248000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 4 weeks ago
Date # Transaction