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. 20, 2009
Filed:
Sep. 16, 2005
Larry Areaux, Punta Gorda, FL (US);
Erik Grimm, Canton, OH (US);
Larry Areaux, Punta Gorda, FL (US);
Erik Grimm, Canton, OH (US);
Other;
Abstract
A well block for use within a circulation chamber of a molten metal furnace, comprising A first portion and a second portion, wherein said first portion is positioned atop said second portion, said first and second portions defining a cavity which includes an upper cylindrical surface defining a gradually decreasing diameter, a lower cylindrical surface having a diameter less than said upper cylindrical surface and a medial surface interposed between said upper and said lower cylindrical surfaces, and an outlet positioned proximate to said lower cylindrical surface, said cavity communicating with the circulation chamber via said outlet.