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

11/186,702 | U.S. Patent Application

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Location ELECTRONIC
Filed July 21, 2005
Examiner MICHAEL A FARAGALLA
Class 455
Art Group 2617
Patent No. 7,251,478
Case Type Utility - 455/414300
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/978,516 Patented
Child 11/821,743 Patented
Child 13/402,175 Patented
Child 13/542,897 Abandoned
Last Updated: 4 years, 9 months ago
Date # Transaction