Dispensing – Automatic control
Reexamination Certificate
2005-04-14
2008-12-30
Nicolas, Frederick C. (Department: 3754)
Dispensing
Automatic control
C222S061000, C222S063000, C222S064000, C222S129000, C222S135000, C222S161000, C222S258000, C222S333000, C222S413000
Reexamination Certificate
active
07469801
ABSTRACT:
An automatic machine for dosing water and dental alginate is disclosed. The machine comprises a pressurized water container and a dental alginate container. In the automatic machine, a predetermined amount of each of those substances is transported from its respective container to a dosing point. During operation of the automatic machine, dental alginate is moved inside the alginate container with the purpose of bringing down residues of alginate adhered to the internal walls of the alginate container. In addition, the automatic machine comprises a control unit with a memory that stores dosing programs, this memory may be programmed in order to handle dental alginate of different manufactures.
REFERENCES:
patent: 4490046 (1984-12-01), Guibert
patent: 4691846 (1987-09-01), Cordell et al.
patent: 5051528 (1991-09-01), Naujokas et al.
patent: 5325638 (1994-07-01), Lynn
patent: 6120567 (2000-09-01), Cordell et al.
patent: 6145709 (2000-11-01), Hogan et al.
patent: 6309570 (2001-10-01), Fellabaum
patent: 6580005 (2003-06-01), Yazaki et al.
patent: 2006/0231570 (2006-10-01), Ramirez-Delgado
patent: 1 227 075 (2002-07-01), None
patent: 0 973 715 (2002-08-01), None
Browdy and Neimark , P.L.L.C.
Nicolas Frederick C.
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