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:
Feb. 01, 1977
Filed:
Nov. 19, 1975
Applicant:
Inventor:
Kenneth A Gebler, Munster, IN (US);
Assignee:
Nalco Chemical Company, Oak Brook, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
249204 ; 29402 ;
Abstract
An improved ingot mold base member comprising a cast iron base with a refractory insert disposed within its face. The refractory insert is positioned within a cavity in the cast iron base and attached with Z-shaped anchors, said anchors contacting a groove in the side of the insert and fastened to the bottom of the cavity. A space between the edge of the refractory insert and the edge of the cavity is filled with a plastic refractory.