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MASK SYSTEM WITH SNAP-FIT SHROUD

17/474,317 | U.S. Patent Application

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Filed Sept. 14, 2021
Examiner DITMER, KATHRYN ELIZABETH
Class 128
Art Group 3785
Patent No. 11,305,085
Case Type Utility
Status Patented Case
Last Updated: 4 months, 1 week ago
Date # Transaction