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CONTINUOUSLY ENGAGED TANGENTIAL DRIVING TOOL

08/56,582 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 30, 1993
Examiner ALLAN SCHROCK
Class 254
Art Group 3204
Patent No. 5,393,036
Case Type Utility - 254/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 07/825,985 Abandoned
Parent 07/542,159 Patented
Parent 07/297,762 Abandoned
Last Updated: 5 years ago
Date # Transaction