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:
Oct. 28, 1986
Filed:
Nov. 27, 1985
Applicant:
Inventors:
Daniel W Stahura, Anderson, IN (US);
Verl V Smith, Jr, Muncie, IN (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429143 ; 429147 ; 429 81 ;
Abstract
A battery separator including a plurality of superposed, generally concave ribs each extending from one lateral edge of the separator to the other to reduce electrolyte stratification within the battery.
Stahura, Daniel. (1986). Anti-stratification battery separator (U.S. Patent No. 4619875). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4619875
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile