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Liquid dispensing means with novel air bleed valve
   
Document Number
US Patent 4386718
Issued Date
June 7, 1983
Link
Inventors
Stewart; David P. J. (Lane Cove, Sydney, N.S.W.,AU)
Bonnin; Richard M. (Lane Cove, Sydney, N.S.W.,AU)
Map
Abstract
A dispenser of liquid from an inverted rigid screw neck container, the dispenser comprising a base with an upwardly directed socket to receive the container neck in a liquid tight manner, a port to discharge liquid to a threaded nose to be coupled to a tap, an air bleed arrangement to deliver atmospheric air through a stem and a one way valve into a container when mounted on the base.
Drawing
Liquid dispensing means with novel air bleed valve - US Patent 4386718 Drawing
Drawing from US Patent 4386718
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Number of Claims:
7
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Owner
Published
June 7, 1983
Application Number
06/202,121
Filed
October 30, 1980
US Classification
222/185.1   137/850 137/853 222/482
Int'l Classification
B67D   3/00   (20060101)  
Examiner
Assistant Examiner
Attorney/Law Firm
Priority Data
Jul 08, 1980 [AU] PE4432
USPTO Field of Search
222/185   222/481   222/481.5   222/482   222/490   137/844   137/848   137/849   137/850   137/853  
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