Injection mold device

Details Injection mold device Injection mold device

2009-04-29

2011-12-06

Gupta, Yogendra (Department: 1744)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With coupling between charger and mold

C425S441000, C425S556000, C425S572000

Reexamination Certificate

active

08070479

ABSTRACT:
An injection mold device includes: a stationary mold plate including a stationary mold body, a protrusion, and a sprue having a sprue open end; a movable mold plate formed with a first forming part; and a stripper plate including a stripper mold body, a recess, a second forming part, and a plurality of runners. When the stationary mold plate, the movable mold plate, and the stripper plate are assembled, the protrusion is received within the recess such that the sprue open end is in fluid communication with the runners, and the first forming part and the second forming part form a mold cavity.

REFERENCES:
patent: 3724802 (1973-04-01), Veneria
patent: 3897929 (1975-08-01), Hartmann
patent: 4285659 (1981-08-01), Koike
patent: 4867668 (1989-09-01), Miyairi
patent: 4938679 (1990-07-01), Pietrorazio
patent: 5158736 (1992-10-01), Giza
patent: 5427514 (1995-06-01), Horibe et al.
patent: 2003/0030186 (2003-02-01), Riiska et al.
patent: 2003/0039717 (2003-02-01), Hwang et al.
patent: 2004/0161489 (2004-08-01), Hwang et al.
patent: 2008/0089975 (2008-04-01), Fairy
patent: 2010/0258975 (2010-10-01), Goda et al.

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