Invention Application
US20140090643A1 PORTS CAP FOR MASK ASSEMBLY 有权
面罩大会的口袋

PORTS CAP FOR MASK ASSEMBLY
Abstract:
A ports cap for a mask assembly includes two closure portions adapted to seal respective ports of the mask assembly, a bridge piece that joins the two closure portions, and two gripping tabs extending outwardly from respective closure portions. Each gripping tab includes one or more ribs on at least one side thereof.
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