Agitating – Having specified feed means – Liquid injector within mixing chamber
Reexamination Certificate
2005-06-28
2005-06-28
Sorkin, David (Department: 1723)
Agitating
Having specified feed means
Liquid injector within mixing chamber
C366S251000, C366S255000, C366S289000
Reexamination Certificate
active
06910799
ABSTRACT:
A mixing apparatus having a blade mixer affixed to the end of a mixer shaft which is rotatably or non-rotatably, but slidably mounted thru a mixer seal member which is adapted to be brought into sealing engagement with the open filler end of a retail tube of viscous caulking compound, wherein the shaft and mixer are adapted to be reciprocated thru the viscous compound contained in the tube substantially the entire length of the tube to rapidly and intimately mix the compound with colorant injected thereinto directly in the retail tube.
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