Invention Grant
- Patent Title: Manufacturing razor blades
- Patent Title (中): 制造刀片
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Application No.: US11259528Application Date: 2005-10-26
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Publication No.: US08061237B2Publication Date: 2011-11-22
- Inventor: Stephen F. Hobbs , Cheng-Jih Li , Nicolae Neamtu
- Applicant: Stephen F. Hobbs , Cheng-Jih Li , Nicolae Neamtu
- Applicant Address: US MA Boston
- Assignee: The Gillette Company
- Current Assignee: The Gillette Company
- Current Assignee Address: US MA Boston
- Agent Joanne N. Pappas; Kevin C. Johnson; Steven W. Miller
- Main IPC: B21K21/00
- IPC: B21K21/00 ; B21K11/00 ; B26B21/54
Abstract:
A method of manufacturing razor blades from a strip material includes reducing the thickness of a lengthwise-extending blade edge region of the strip material.
Public/Granted literature
- US20070163390A1 Manufacturing razor blades Public/Granted day:2007-07-19
Information query
