Paul Syson;James Tucker;Karen Rossington;Neil Simpson
发明人:
Paul Syson,Neil Simpson,James Tucker,Karen Rossington
申请号：
US13502954
公开号：
US09211557B2
申请日:
2010.10.19
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A spray dispenser is provided, the spray dispenser comprising a container for holding a liquid to be dispensed and a dispensing assembly for extracting liquid from said container, the dispensing assembly comprising a pressure-relief valve for release of excessive pressure in the container and a filter arranged to permit egress of gas through the filter, inhibit egress of liquid from the container and to inhibit ingress of contaminants into the container through the pressure relief valve. A dispensing assembly for use is a spray dispenser is also provided.
