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DATA ENTRY FOR PERSONAL COMPUTING DEVICES

11/871,887 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 12, 2007
Examiner JAMES H BLACKWELL
Class 715
Art Group 2176
Patent No. 7,921,361
Case Type Utility - 715/256000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/631,101 Patented
Parent PCT/CA00/00285 -
Parent 09/272,700 Abandoned
Last Updated: 2 years, 6 months ago
Date # Transaction