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Communication device

13/610,714 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 11, 2012
Examiner CONGVAN TRAN
Class 455
Art Group 2641
Patent No. 8,744,515
Case Type Utility - 455/550100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 13/106,978 Patented
Parent 12/757,981 Patented
Parent 11/551,646 Patented
Parent 10/251,579 Patented
Parent 60/329,997 Expired
Child 14/256,999 Patented
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Last Updated: 4 years, 1 month ago
Date # Transaction