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:
Jan. 09, 1996
Filed:
Nov. 15, 1993
Applicant:
Inventor:
Charles W Connors, Jr, Chicago, IL (US);
Assignee:
Magneco/Metrel, Inc., Addison, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B / ; B28B / ; B29C / ;
U.S. Cl.
CPC ...
249 62 ; 249142 ; 249144 ; 249174 ; 264 30 ; 264 35 ; 264 36 ; 264317 ;
Abstract
A mold for forming an open top, walled member having side walls and a bottom surface for containing a molten metal. The mold including an inner screen having a plurality of openings having inner side walls and a bottom surface. The mold further includes an outer wall, wherein the inner screen and the outer wall are spaced relative to each other to define a space so that the side walls and the bottom surface of the open top, walled member are formed therebetween.