Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part
Reexamination Certificate
2011-07-19
2011-07-19
Ewald, Maria Veronica D (Department: 1744)
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
C425S193000, C425S195000, C425S408000, C425S808000, C249S102000
Reexamination Certificate
active
07980845
ABSTRACT:
A molding apparatus includes a first mold half, a first mold core, a second mold half, a second mold core and a plurality of spacers. The first mold core is received in the first mold half and has a first molding surface. The second mold half includes a receiving cavity defined therein and a plurality of parallel grooves angularly equidistantly spaced from each other. The second mold core is received in the receiving cavity and has a second molding surface facing the first molding surface. The first and second molding surfaces are configured for cooperatively defining a molding cavity therebetween. The spacers are configured for being selectively disposed in the corresponding grooves. Each spacer is configured for being sandwiched between the second mold half and the second mold core. The spacers are configured for aligning the second molding surface with the first molding surface.
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Cheng Andrew C.
D Ewald Maria Veronica
Hon Hai Precision Industry Co. Ltd.
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