Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
XiaoYou Dong1
XianZhi Zhou1
ZhiHao Liang1
Date of Patent
May 19, 2015
1Patent Application Number
138806581
Date Filed
October 21, 2011
1Patent 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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