Dispensing – With container handle or handgrips – Handle and actuator for flow controller or closure...
Patent
1977-11-01
1980-09-09
Spar, Robert J.
Dispensing
With container handle or handgrips
Handle and actuator for flow controller or closure...
222514, 222525, F67D 300
Patent
active
042213088
ABSTRACT:
The invention relates to an improved pouring spout for pouring liquid from an enclosed container and adapted to be sealingly located within a discharge opening in the container, the spout being moveable to a fully retracted position within the container when a closure is sealingly engaged with the discharge opening, the spout being further moveable to a fully extended position outside the container when the closure is removed from the discharge opening prior to a pouring operation.
REFERENCES:
patent: 272980 (1883-02-01), Roberts
patent: 432676 (1890-07-01), Melton et al.
patent: 1694304 (1928-12-01), Armstrong
patent: 2147289 (1939-02-01), Furedy
patent: 3934760 (1976-01-01), Legresley
Groff, Jr. Emory L.
Handren Frederick R.
Spar Robert J.
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