TEBBE, Mark, Gerard,KHACHIKIAN, Nairi,HATHERILL, Mark, A.,JOHNSON, Kevin, Douglas
申请号：
EP15786235
公开号：
EP3137387A4
申请日:
2015.05.04
申请国别(地区):
EP
年份:
2017
代理人:
摘要：
A bite-proof spout is disclosed which contains multiple durometer material, such that the higher durometer material is in closer contact to the mouth of a user to be able to withstand biting without undue deterioration than the lower durometer material which is positioned further away from the mouth.
