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:
Mar. 09, 2010
Filed:
Jun. 03, 2004
Applicants:
Kenneth J. Skrobis, Maynard, MA (US);
Alfred Porcaro, Everett, MA (US);
Ronald J. Swanson, Norwell, MA (US);
Eric Liu, Lexington, MA (US);
Inventors:
Kenneth J. Skrobis, Maynard, MA (US);
Alfred Porcaro, Everett, MA (US);
Ronald J. Swanson, Norwell, MA (US);
Eric Liu, Lexington, MA (US);
Assignee:
The Gillette Company, Boston, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
B26B 21/60 (2006.01); C23C 14/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving depositing an oxide coating prior to heat treatment of the blade material and heat treating under conditions selected to enhance the color of the coating.