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BARRIERS WITH KISS-OFFS

12/536,332 | U.S. Patent Application

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Filed Aug. 5, 2009
Examiner ADDIE, RAYMOND W
Class 404
Art Group 3671
Patent No. 7,922,420
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 1 week, 1 day ago
Date # Transaction