Colored razor blades

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United States of America Patent

PATENT NO 7673541
APP PUB NO 20050268470A1
SERIAL NO

10860928

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
THE GILLETTE COMPANY LLCONE GILLETTE PARK BOSTON MA 02127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Eric Lexington, US 120 3866
Porcaro, Alfred Everett, US 9 232
Skrobis, Kenneth J Maynard, US 8 221
Swanson, Ronald J Norwell, US 7 73

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