Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With coupling between charger and mold
Reexamination Certificate
2011-04-12
2011-04-12
Heitbrink, Tim (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
Reexamination Certificate
active
07922479
ABSTRACT:
An injection molding hot runner system of modular construction adapted for rapid removal and replacement during required maintenance. The system includes at least one hot runner module adapted for mounting at a support surface. The hot runner module includes one or more injection nozzles adapted for fluid communication with a supply of molten material and an arrangement of acceptance openings adapted to engage mounting projection elements extending away from the support surface.
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Bubb Margo E.
Grubicy Claudio A.
Kloeppel Glen R.
Moritz Timothy C.
Spell Brenda S.
Caterpillar Inc.
Heitbrink Tim
Leydig & Voit & Mayer
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