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:
Jul. 17, 2001
Filed:
May. 28, 1999
Applicant:
Inventors:
Weifang Luo, Norwood, MA (US);
Bhupendra K. Patel, Mansfield, MA (US);
Alexander B. Shelekhin, Acton, MA (US);
Gary T. Viveiros, Tiverton, RI (US);
Viet H. Vu, Medway, MA (US);
Douglas Woodnorth, Needham, MA (US);
Assignee:
The Gillette Company, Boston, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/02 ;
U.S. Cl.
CPC ...
H01M 4/02 ;
Abstract
A battery includes a cylindrical housing, a first electrode, a second electrode, and a separator. The second electrode includes a plurality of cavities within the first electrode.