Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal... – With heating or cooling means
Reexamination Certificate
2007-08-11
2008-10-28
Davis, Robert B (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Female mold and means to shape parison directly by internal...
With heating or cooling means
C198S377030, C198S377070, C425S534000, C425S540000, C425S541000
Reexamination Certificate
active
07442031
ABSTRACT:
A blow molding apparatus that includes a preform supplying station for supplying preforms in an upright state, a heating station for heating the preforms to a suitable temperature condition for blow-molding while transporting the preforms, a blow station for blowing the heated preforms to form blow-molded products, and a collection station for collecting the blow-molded products.
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Buchanan & Ingersoll & Rooney PC
Davis Robert B
Frontier Inc.
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