Invention Grant
- Patent Title: Shaving razor including a biasing member producing a progressively increasing cartridge return torque
- Patent Title (中): 剃须刀包括产生逐渐增加的药筒返回扭矩的偏压部件
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Application No.: US12908482Application Date: 2010-10-20
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Publication No.: US08732955B2Publication Date: 2014-05-27
- Inventor: Daren Mark Howell , David John O'Callaghan , Andrew Martin Whittingham
- Applicant: Daren Mark Howell , David John O'Callaghan , Andrew Martin Whittingham
- Applicant Address: US MA Boston
- Assignee: The Gillette Company
- Current Assignee: The Gillette Company
- Current Assignee Address: US MA Boston
- Agent Jay A. Krebs
- Main IPC: B26B21/00
- IPC: B26B21/00
Abstract:
A shaving razor that offers a closer shave is provided. The shaving razor can include a biasing member producing a progressively increasing return torque on the razor cartridge that forces the cartridge into flat contact with the skin as the cartridge pivots, thus improving glide and shaving closeness. In addition, the shaving razor can include a razor handle configuration that reduces the propensity for the shaving razor to roll in a user's hand and improves the maneuverability of the razor cartridge during shaving.
Public/Granted literature
- US20120096722A1 SHAVING RAZOR INCLUDING A BIASING MEMBER PRODUCING A PROGRESSIVELY INCREASING CARTRIDGE RETURN TORQUE Public/Granted day:2012-04-26
Information query
IPC分类:
