The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2012
Filed:
Jun. 06, 2008
Applicant:
David D Goettsch, Shelby Township, MI (US);
Inventor:
David D Goettsch, Shelby Township, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
B22D 35/04 (2006.01); B22D 41/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and method for quiescently filling of a ladle with molten material and transferring of the molten material from the ladle is disclosed, wherein the molten material is transferred from the ladle to a casting mold to minimize turbulence in the molten material to minimize defects in a desired cast object.