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08/765,477 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 20, 1996
Examiner CHARLES WENDELL ANDERSON
Class 131
Art Group 3735
Patent No. 5,839,448
Case Type Utility - 131/331000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent PCT/GB95/01441 -
Child 9412311.4
Last Updated: 4 years, 11 months ago
Date # Transaction