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
2007-10-23
2007-10-23
Gupta, Yogendra N. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With coupling between charger and mold
C425S567000
Reexamination Certificate
active
10966709
ABSTRACT:
An injection molding self aligning articulated joint configured to be disposed between an injection unit and a hot runner. A joint is provided having first and second spherical surfaces and a melt channel therein. The joint is coupled to one of the injection unit and the hot runner. First and second concave pads are provided to as to be respectively in contact with the first and second spherical surfaces. The first and second concave pads are configured to be movable with respect to the first and second spherical surfaces. At least one of the first and second concave pads is coupled to the other one of the injection unit and the hot runner.
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International Search Report for PCT/CA2005/001497, dated Jan. 19, 2006, four pages, related to the above-identified US patent application.
Gupta Yogendra N.
Husky Injection Molding Systems Ltd.
Luk Emmanuel S.
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