Dentistry – Apparatus – Having intra-oral dispensing means
Reexamination Certificate
2005-02-01
2005-02-01
Manahan, Todd E. (Department: 3732)
Dentistry
Apparatus
Having intra-oral dispensing means
Reexamination Certificate
active
06848906
ABSTRACT:
The invention relates to a syringe for delivering flowable and/or highly viscous materials with a syringe tube, which has an outlet nozzle, a material container, which is disposed therein, a handle, which is disposed at the end of the syringe tube opposite to the outlet nozzle, and a syringe piston, which can be moved through the handle into the syringe tube. A safe operation is assured, even when larger pressures are exerted, owing to the fact that the handle is connected by means of a thread to the syringe tube and the material container has a closed lateral surface around the axis.
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English translation of Derwent Abstract of DE 2110463 (Oct. 23, 1986).
Heraeus Kulzer GmbH & Co. KG
Manahan Todd #E.
Norris McLaughlin & Marcus PA
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