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. 08, 2013
Filed:
Dec. 11, 2009
Edward R. Buiel, Poland, OH (US);
Edward R. Buiel, Poland, OH (US);
Axion Power International Inc., New Castle, PA (US);
Abstract
A method of manufacturing a current collector comprising embossing a sheet comprising lead thereby forming an embossed grid comprising rows of raised portions and lowered portions, and slots comprising edges of the raised portions and lowered portions; creating areas for tab creation by pressing or stamping areas of the embossed grid to a flattened state, thereby forming a sheet comprising embossed grid sections and flat sections; applying paste to the top and bottom of the embossed grid sections; and stamping current collectors out of the sheet such that at least one tab is created from a flat section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile