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COLONOSCOPY PRESSURE DEVICE

09/780,740 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 9, 2001
Examiner MICHAEL A BROWN
Class 128
Art Group 3764
Patent No. 6,672,311
Case Type Utility - 128/874000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 10/601,735 Abandoned
Last Updated: 4 years ago
Date # Transaction