Plastic article or earthenware shaping or treating: apparatus – Preform assembly means and means for bonding of plural... – Reshaping means utilizing fluid pressure directly contacting...
Reexamination Certificate
2006-03-21
2006-03-21
Davis, Robert B. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Preform assembly means and means for bonding of plural...
Reshaping means utilizing fluid pressure directly contacting...
C425S136000, C425S170000, C425S522000
Reexamination Certificate
active
07014453
ABSTRACT:
A mold and molding machine having a sensor and a control circuit for monitoring operation of the molding machine during a molding operation. The molding machine may be a blow molding machine that is used in an insert molding operation wherein a preformed insert is placed in the mold and the sensor is used to detect the condition within the mold such as the location of the insert. The insert sensor may be a microswitch, proximity sensor, or ultrasonic sensor. Other sensors such as temperature sensors or pressure sensors may also be incorporated in the mold.
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Fox John L.
Gilewski Les A.
Manto William L.
Moran Michael W.
Schoemann Michael P.
Brooks & Kushman P.C.
Davis Robert B.
Lear Corporation
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