Philip Thomas Stallard,Mark Bertinetti,Scott Alexander Howard
申请号：
US11826201
公开号：
US08616210B2
申请日:
2007.07.12
申请国别(地区):
US
年份:
2013
代理人:
摘要：
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.
