Metal founding – Means to shape metallic material – Including ladle or crucible type melt receptacle
Reexamination Certificate
2007-12-06
2011-12-27
Kerns, Kevin P (Department: 1735)
Metal founding
Means to shape metallic material
Including ladle or crucible type melt receptacle
C164S258000
Reexamination Certificate
active
08082976
ABSTRACT:
A system for producing cast components from molten metal. One form of the present invention includes a system for the precision pouring of molten metal within a casting mold. The precision pouring system is driven by a pressure differential.
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Brady Guy Allen
Frasier Donald J.
Kush Matthew T.
Schlienger M. Eric
Vessely Patrick A.
Kerns Kevin P
Krieg DeVault LLP
Rolls-Royce Corporation
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