发明名称 Razor cartridge with dimpled blade guard
摘要 In order to improve adhesion between the skin and a razor guard provided at the leading edge of a razor cartridge, the guard is provided with a large number of small concavities. These are preferably, but not to limited to hemispherically shaped concavities and are discrete and thus isolated from one another. These concavities can act as suction cups that increase the adhesion between the skin and the guard and thus tension the skin as the razor is drawn thereover. These concavities or dimples can also contain a reserve of shaving preparation for release on multiple passes over the same area.
申请公布号 US6412176(B1) 申请公布日期 2002.07.02
申请号 US20000650628 申请日期 2000.08.28
申请人 AMERICAN SAFETY RAZOR COMPANY 发明人 PROCHASKA FRANK H.;MCALLISTER JOHN P.
分类号 B26B21/40;(IPC1-7):B26B21/40 主分类号 B26B21/40
代理机构 代理人
主权项
地址