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Fire Protection Curtain

14/704,801 | U.S. Patent Application

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Filed May 5, 2015
Examiner Ryan Alexander Reis
Class 169
Art Group 3649
Patent No. 9,750,962
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 4 days, 12 hours ago
Date # Transaction