Dentistry – Apparatus – Having intra-oral dispensing means
Reexamination Certificate
2005-01-18
2005-01-18
O'Connor, Cary E. (Department: 3732)
Dentistry
Apparatus
Having intra-oral dispensing means
C433S048000
Reexamination Certificate
active
06843652
ABSTRACT:
A delivery system for supplying a single dose quantity of dental impression material. The system includes a dispenser having first and second chambers sized to contain first and second components of the single dose of dental impression material. The chambers are sealed by a closure that is movable from a sealed position to permit dispensing of the components through a mixing tip. The resulting dental impression material may be applied directly to a patient's dental anatomy and/or to a dental tray.
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Kuess Cynthia H.
Xie Xiaoyi
Kerr Corporation
O'Connor Cary E.
Wood Herron & Evans LLP
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