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:
Oct. 07, 2014
Filed:
Dec. 05, 2007
Applicants:
Donald J. Frasier, Greenwood, IN (US);
M. Eric Schlienger, Napa, CA (US);
Matthew T. Kush, Greenwood, IN (US);
Inventors:
Donald J. Frasier, Greenwood, IN (US);
M. Eric Schlienger, Napa, CA (US);
Matthew T. Kush, Greenwood, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 18/00 (2006.01); B22D 27/04 (2006.01); G03F 7/004 (2006.01); C30B 11/00 (2006.01); B29C 67/00 (2006.01); B22D 47/00 (2006.01); C30B 11/14 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
C30B 11/00 (2013.01); G03F 7/0047 (2013.01); C30B 11/002 (2013.01); B29C 67/0081 (2013.01); B22D 47/00 (2013.01); C30B 11/14 (2013.01); Y10S 117/90 (2013.01); B29C 67/0092 (2013.01); G03F 7/0037 (2013.01);
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.