Static molds – Including destructible feature – Destructible by heat or fusion
Patent
1993-11-15
1996-01-09
Aftergut, Karen
Static molds
Including destructible feature
Destructible by heat or fusion
249142, 249144, 249174, 264 30, 264 35, 264 36, 264317, B28B 716, B28B 734, B29C 3376
Patent
active
054822483
ABSTRACT:
A mold for forming an open top, walled member having side walls and a bottom surface for containing a molten metal. The mold including an inner screen having a plurality of openings having inner side walls and a bottom surface. The mold further includes an outer wall, wherein the inner screen and the outer wall are spaced relative to each other to define a space so that the side walls and the bottom surface of the open top, walled member are formed therebetween.
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Aftergut Karen
Magneco/Metrel, Inc.
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