Invention Grant
- Patent Title: Colored razor blades
- Patent Title (中): 彩色剃刀刀片
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Application No.: US10860928Application Date: 2004-06-03
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Publication No.: US07673541B2Publication Date: 2010-03-09
- Inventor: Kenneth J. Skrobis , Alfred Porcaro , Ronald J. Swanson , Eric Liu
- Applicant: Kenneth J. Skrobis , Alfred Porcaro , Ronald J. Swanson , Eric Liu
- Applicant Address: US MA Boston
- Assignee: The Gillette Company
- Current Assignee: The Gillette Company
- Current Assignee Address: US MA Boston
- Agent Dara M. Kendall; Kevin C. Johnson; Steven W. Miller
- Main IPC: B26B21/60
- IPC: B26B21/60 ; C23C14/06
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.
Public/Granted literature
- US20050268470A1 Colored razor blades Public/Granted day:2005-12-08
Information query
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