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ADJUSTABLE VERTICAL PRESSURE REGULATOR

10/39,483 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Oct. 23, 2001
Examiner STEPHEN M HEPPERLE
Class 137
Art Group 3700
Patent No. 6,672,332
Case Type Utility - 137/505250
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 5 years, 9 months ago
Date # Transaction