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10/128,446 | U.S. Patent Application

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Location ELECTRONIC
Filed April 23, 2002
Examiner DAVID A ZARNEKE
Class 257
Art Group 2891
Patent No. 6,949,771
Case Type Utility - 257/099000
Status Patented Case
Child PI 20011952
Last Updated: 4 years, 9 months ago
Date # Transaction