Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Reexamination Certificate
2005-01-31
2008-12-09
Heitbrink, Jill L (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
C264S297200, C264S328100, C425S130000, C425S555000, C425S576000
Reexamination Certificate
active
07462316
ABSTRACT:
Described herein is injection-compression moulding of articles made of plastic material with two components by means of a press of the stack-mould type, in which the first and second countermoulds are constrained to the corresponding moulds carried by the rotating central element of the press so as to enable the respective cavities to set themselves in a position of partial opening for the injection of the plastic material within them. To both of the cavities there is then applied a closing force to bring about compression of the plastic material injected therein.
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Bazzo Maurizio
Rossanese Afro
Cardona, Esq. Victor A.
Heitbrink Jill L
Heslin Rothenberg Farley & & Mesiti P.C.
Inglass S.p.A.
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