Invention Grant
- Patent Title: Shaving razors, and blade subassemblies therefor and methods of manufacture
- Patent Title (中): 剃须刀和刀片组件及其制造方法
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Application No.: US10774848Application Date: 2004-02-09
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Publication No.: US07272991B2Publication Date: 2007-09-25
- Inventor: Gregory D. Aviza , Robert A. Trotta , Charles B. Worrick
- Applicant: Gregory D. Aviza , Robert A. Trotta , Charles B. Worrick
- Applicant Address: US MA Boston
- Assignee: The Gillette Company
- Current Assignee: The Gillette Company
- Current Assignee Address: US MA Boston
- Agent Kevin C. Johnson
- Main IPC: B21K11/00
- IPC: B21K11/00
Abstract:
A subassembly for a shaving razor that includes a plurality of elongated metal blades that are secured to each other as an integral unit. The plural blades have cutting edges defining a shaving surface, and are secured to each other by weld connections at their respective longitudinal ends.
Public/Granted literature
- US20050172494A1 Shaving razors, and blade subassemblies therefor and methods of manufacture Public/Granted day:2005-08-11
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