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METHOD AND APPARATUS TO COOL FOOD CONTACT MACHINES AND SURFACES

09/56,158 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 6, 1998
Examiner WILLIAM CHARLES DOERRLER
Class 062
Art Group 3744
Patent No. 5,931,018
Case Type Utility - 062/331000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 60/42,954 Expired
Parent 08/778,958 Patented
Child 09/303,919 Patented
Last Updated: 4 years, 11 months ago
Date # Transaction