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METHOD FOR ADVERTISING ON DIGITAL CELLULAR TELEPHONES AND REDUCING COSTS TO THE END USER

11/821,628 | U.S. Patent Application

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Location ELECTRONIC
Filed June 25, 2007
Examiner MICHAEL A FARAGALLA
Class 455
Art Group 2617
Patent No. 7,551,919
Case Type Utility - 455/414100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/978,516 Patented
Last Updated: 2 years, 6 months ago
Date # Transaction