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:
May. 16, 2006
Filed:
Aug. 24, 2000
Applicants:
Terry Copeland, Holliston, MA (US);
Stuart M. Davis, Norfolk, MA (US);
Tae-won Lee, Pearl River, NY (US);
Alexander A. Leef, Waltham, MA (US);
Gary A. Miller, Milton, MA (US);
Shuming Zeng, Brookfield, CT (US);
Inventors:
Terry Copeland, Holliston, MA (US);
Stuart M. Davis, Norfolk, MA (US);
Tae-Won Lee, Pearl River, NY (US);
Alexander A. Leef, Waltham, MA (US);
Gary A. Miller, Milton, MA (US);
Shuming Zeng, Brookfield, CT (US);
Assignee:
The Gillette Company, Boston, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/75 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cathode having a groove extending about 10 to about 450 microns into a surface of the cathode. The cathode can also be roughened.