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:
May. 15, 2007
Filed:
Jul. 07, 2003
Applicants:
John R. Grassi, Kennesaw, GA (US);
John Campbell, West Malvern, GB;
George W. Kuhlman, Coral Springs, FL (US);
Inventors:
John R. Grassi, Kennesaw, GA (US);
John Campbell, West Malvern, GB;
George W. Kuhlman, Coral Springs, FL (US);
Assignee:
Alotech Ltd. LLC, Kennesaw, GA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 29/00 (2006.01); B22C 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the casting of metals includes the steps of providing a mold, delivering a molten metal into the mold, solidifying the molten metal, and removing at least a portion of the mold. The step of removing at least a portion of the mold begins before the step of solidifying the molten metal has been finished. An apparatus to deliver a solvent to a mold is also provided.