Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Feed control of material en route to shaping area
Reexamination Certificate
2007-10-02
2007-10-02
Heitbrink, Tim (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Feed control of material en route to shaping area
C425S564000, C425S566000
Reexamination Certificate
active
11447718
ABSTRACT:
A valve gate assembly for regulating a flow of molten material into a mold. The valve gate assembly includes a movable valve that can move between a fully closed position and a fully open position. The valve gate assembly further includes an actuating system operatively cooperating with the valve to move the valve and infinitely position the valve between the fully closed position and the fully open position.
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“Exlar-GS Series Linear Actuator Overview”, Exlar Corporation, Chanhassen, Minnesota, Mar. 9, 2005, pp. 1 through 2 “Exlar-GS Series Linear Actuator Overview”, Exlar Corporation, Chanhassen, Minnesota, Mar. 9, 2005, pp. 1 through 3.
Casey Bruce
Tooman Patrick A.
Bliss McGlynn P.C.
Heitbrink Tim
Plastic Engineering & Technical Services, Inc.
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