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:
Jun. 04, 2024
Filed:
Feb. 18, 2022
Wirtz Manufacturing Company, Inc., Port Huron, MI (US);
Michael R. Romeo, St. Clair, MI (US);
Jason P. Miller, Cottrellville, MI (US);
Aleksander Mrdenovic, Fort Gratiot, MI (US);
John O. Wirtz, Fort Gratiot, MI (US);
John W. Wirtz, II, Fort Gratiot, MI (US);
Wirtz Manufacturing Company, Inc., Port Huron, MI (US);
Abstract
For making battery electrodes, a composite strip of a cast ribbon of an electrically conductive metal attached to and extending along an edge of a web of electrically conductive carbon fiber material, also called a carbon felt in some examples, with a plurality of spaced apart notches cast in the ribbon and opening to an edge of the ribbon spaced from the carbon fiber material. A rotatable drum with a mold cavity and a confronting casting shoe for supplying molten metal, such as liquid lead, to the cavity may be used in a casting machine to continuous cast the composite strip.