Compression molding machine

Plastic article or earthenware shaping or treating: apparatus – Preform severing means – Means for forming from bulk material – means for severing and...

Reexamination Certificate

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Details

C425S305100, C425S34800S, C425S809000

Reexamination Certificate

active

11156115

ABSTRACT:
A compression molding machine includes a support mounted for rotation around an axis and a plurality of angularly spaced molds disposed around the support. Each of the molds includes a first mold segment and a second mold segment. At least one of the mold segments is movable with respect to the other mold segment between a closed position for compression molding a plastic article, and an open position for removing a molded article from the mold and placing a mold charge into the mold. An apparatus is provided for placing mold charges into the molds in sequence.

REFERENCES:
patent: 3782329 (1974-01-01), Everett
patent: 3867081 (1975-02-01), Everett
patent: 3955605 (1976-05-01), Zupan
patent: 4060053 (1977-11-01), Ohmi
patent: 4080136 (1978-03-01), Peller
patent: 4277431 (1981-07-01), Peller
patent: 4287847 (1981-09-01), Ohmi
patent: 4640673 (1987-02-01), Takeda et al.
patent: 4755125 (1988-07-01), Takeda et al.
patent: 5292240 (1994-03-01), Capelle
patent: 5370519 (1994-12-01), Shapcott
patent: 5386971 (1995-02-01), Ingram
patent: 5456587 (1995-10-01), Ingram
patent: 5596251 (1997-01-01), Miller
patent: 5603964 (1997-02-01), Rote et al.
patent: 5611983 (1997-03-01), Ma et al.
patent: 6368094 (2002-04-01), Dennis et al.
patent: 6422854 (2002-07-01), Dennis et al.
patent: 6478568 (2002-11-01), Ingram
patent: 2004/0166193 (2004-08-01), Parrinelo et al.
patent: 2005/0241721 (2005-11-01), Ritz et al.
patent: 2005/039853 (2005-05-01), None
patent: 2005/102640 (2005-11-01), None

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