Coating implements with material supply – Supply container and independent applicator – Tool supported out of communication with supply
Reexamination Certificate
2006-07-13
2010-10-19
Walczak, David J (Department: 3751)
Coating implements with material supply
Supply container and independent applicator
Tool supported out of communication with supply
C401S123000, C401S044000
Reexamination Certificate
active
07815386
ABSTRACT:
A device for the storage and extrusion of a flowable substance (A) includes a loading unit (13) for an application tool (14). The loading unit has a pot-shaped insert (15) for a holder (17). Through axial pressure on the holder (17) the flowable substance A can be extruded from a chamber (12) of the holder through openings (20A) made on the perimeter of the insert (15) into a chamber (16) of the loading unit (13), so that the application tool (14) set at right angles to the axis of the insert (15) is loaded with the substance (A).
REFERENCES:
patent: 6105761 (2000-08-01), Peuker et al.
patent: 6450717 (2002-09-01), Salz et al.
patent: 6503013 (2003-01-01), Strauss
patent: 6612767 (2003-09-01), Muller
patent: 7131784 (2006-11-01), Lee et al.
patent: 0 895 943 (2001-04-01), None
Dentaco Dentalindustrie-und Marketing GmbH
Quarles & Brady LLP
Walczak David J
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