Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
XiaoYou Dong0
XianZhi Zhou0
ZhiHao Liang0
Date of Patent
May 19, 2015
0Patent Application Number
138806580
Date Filed
October 21, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed is an improved an improved cap (40) for a bottle (1) which comprises a frangible device interface (100) including a valve part (52) and a tethered pull-ring (70), which frangible device interface may be removed from the cap preferably after the contents of the bottle are exhausted.
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