Plastic article or earthenware shaping or treating: apparatus – Immersed shaping orifice discharging directly into liquid...
Reexamination Certificate
2006-07-28
2008-12-30
Davis, Robert B (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Immersed shaping orifice discharging directly into liquid...
C425S313000
Reexamination Certificate
active
07470118
ABSTRACT:
An underwater cutting pelletizer is disclosed wherein a water chamber is circular in plan, an inlet portion is formed on one side in a diametrical direction of the water chamber to introduce cooling water into the water chamber, and an outlet portion is formed on the other side in the diametrical direction of the water chamber to discharge the cooling water from the interior of the water chamber to the exterior, the inlet portion being in a divergent shape in an inflow direction of cooling water. The retention time of pellets in the interior of the water chamber can be made as short as possible.
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German Patent Office Official Letter dated Dec. 14, 2007, in German with English translation.
Fukutani Kazuhisa
Honke Koichi
Iritani Kazuo
Nagami Nobuki
A. Marquez, Esq. Juan Carlos
Davis Robert B
Fisher Esq. Stanley P.
Kabushiki Kaisha Kobe Seiko Sho
Reed Smith LLP
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