Dentistry – Apparatus – Having intra-oral dispensing means
Reexamination Certificate
2006-03-21
2006-03-21
Wilson, John J (Department: 3732)
Dentistry
Apparatus
Having intra-oral dispensing means
C433S226000
Reexamination Certificate
active
07014462
ABSTRACT:
A method and a device for introducing a dental filling material with a synthetic resin base into a tooth cavity. The filling material has a viscosity which is lowered under the action of vibrations, such as when subjected to ultrasound. The device subjects the filling material to the action of vibrations as it is injected into the tooth cavity.
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Ladas & Parry LLP
Wilson John J
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