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. 10, 2009
Filed:
May. 12, 2004
Applicants:
Michael Cheiky, Thousand Oaks, CA (US);
Wilson Hago, Ventura, CA (US);
Inventors:
Michael Cheiky, Thousand Oaks, CA (US);
Wilson Hago, Ventura, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); C08B 16/00 (2006.01); C08B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A battery separator for use in zinc alkaline batteries having improved mechanical strength and higher resistance to oxidation comprising cellulose that has been crosslinked with a saturated hydrocarbon group containing between four and sixteen carbon atoms.