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. 22, 2022
Filed:
Apr. 12, 2019
Applicant:
Wirtz Manufacturing Company, Inc., Port Huron, MI (US);
Inventors:
Roel Mendoza, Palms, MI (US);
Aleksandar Mrdenovic, Fort Gratiot, MI (US);
Michael Romeo, St. Clair, MI (US);
Assignee:
Wirtz Manufacturing Co., Inc., Port Huron, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 25/04 (2006.01); B22D 11/06 (2006.01);
U.S. Cl.
CPC ...
B22D 25/04 (2013.01); B22D 11/0634 (2013.01); B22D 11/0611 (2013.01); B22D 11/0642 (2013.01);
Abstract
A shoe for dispensing molten lead into a mold cavity of rotating drum to continuously cast a web of a plurality of serially connected grids for lead acid batteries. The shoe may have an elongate orifice slot in a face confronting the drum, a molten lead supply slot opening into an upper recessed portion of the orifice slot and an excess molten lead return slot communicating with the recessed portion downstream of the supply slot.