Special receptacle or package – For mixing
Patent
1983-01-26
1984-09-11
Moy, Joseph Man-Fu
Special receptacle or package
For mixing
206 635, 206221, 222136, 222386, 604 87, B65D 2508
Patent
active
044705050
ABSTRACT:
An amalgam capsule includes two chambers separated by a piston detachably formed as a part of the capsule end cover. One compartment is formed in part by a resilient flange portion of the capsule which is deformable to provide communication of the chambers and to permit a mixing of the contents of the chambers in the larger of the chambers. Delivery of the mixed amalgam is accomplished by removing a cap from one end of the capsule to expose an aperture therein, and connecting the opposite cover end of the capsule to a syringe, the plunger of which detaches the piston from the capsule cover and drives the piston through the mixing chamber to eject the amalgam therefrom.
REFERENCES:
patent: 3439823 (1969-04-01), Morane
patent: 3467097 (1969-09-01), Ogle
patent: 3477431 (1969-11-01), Walecka
patent: 3595439 (1971-07-01), Newby
patent: 3860114 (1975-01-01), Merckardt
patent: 4193698 (1980-03-01), Gartner
Korwin Paul
Korwin Robert
Barron Alexis
Fidei David
Man-Fu Moy Joseph
Weber Richard D.
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