Dispensing – With lock or fastening seal – Plural
Patent
1990-01-30
1991-07-16
Kashnikow, Andres
Dispensing
With lock or fastening seal
Plural
B67D 532, B67D 533
Patent
active
050318012
ABSTRACT:
A liquid chemical handling system is suitable for handling a liquid chemical during dispensing. A container holds the liquid chemical and a collar couples the container to a dispenser during dispensing. A coupling clip, has a lever portion pivotally coupled to the collar. The coupling clip also has a locking tab pivotally coupled to a lever portion so that depression of the lever portion causes the locking tab to move between a locking position and an unlocking position. The coupling clip is also provided with a bias mechanism, which is coupled to the coupling clip, and which biases the lever portion to hold the locking tab in the locking position.
REFERENCES:
patent: 593191 (1897-11-01), Bernhardt
patent: 4582223 (1986-04-01), Kobe
Sales brochure of NOWPAK Chemical Handling Systems from Now Technologies.
Osgar Michael L.
Waldman Joshua P.
Kashnikow Andres
Morris Lesley D.
NOW Technologies, Inc.
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