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PHASE CHANGE MATERIALS INCORPORATED THROUGHOUT THE STRUCTURE OF POLYMER FIBERS

08/710,871 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Sept. 23, 1996
Examiner VERONICA P HOKE
Class 252
Art Group 1714
Patent No. 5,885,475
Case Type Utility - 252/070000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/468,441 Patented
Child 09/272,676 Abandoned
Child PCT/US97/17094 Published
Last Updated: 4 years, 9 months ago
Date # Transaction