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FLAT BOX SYSTEM WITH MULTIPLE VIEW OPTICS

08/795,659 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 6, 1997
Examiner DAVID FIDEI
Class 206
Art Group 3728
Patent No. 5,833,068
Case Type Utility - 206/459100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/222,632 Abandoned
Last Updated: 2 years ago
Date # Transaction