Invention Grant
US09409301B2 Cap with multi-angle annular corrugation surfaces for shaving apparatus
有权
盖子用于剃须装置的多角度环形波纹表面
- Patent Title: Cap with multi-angle annular corrugation surfaces for shaving apparatus
- Patent Title (中): 盖子用于剃须装置的多角度环形波纹表面
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Application No.: US12515963Application Date: 2007-11-21
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Publication No.: US09409301B2Publication Date: 2016-08-09
- Inventor: Andre Kuijper , Erik Houbolt , Martin Leonard Bakker , Willem Drachten
- Applicant: Andre Kuijper , Erik Houbolt , Martin Leonard Bakker , Willem Drachten
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP06124911 20061128
- International Application: PCT/IB2007/054733 WO 20071121
- International Announcement: WO2008/065582 WO 20080605
- Main IPC: B26B19/14
- IPC: B26B19/14

Abstract:
A cap for a shaving head of a shaving apparatus has a skin contacting surface including at least two annular corrugations. The shape of the skin contacting surface of the cap is adapted to realizing a high feeling of comfort for a user of the shaving apparatus. A factor contributing to the feeling of comfort is that an annular central surface of an outermost corrugation has an orientation that is out of line with an expected course of an imaginary smooth flowing plane following a central surface of an adjacent corrugation, where a drooping configuration of the central surface of the outermost corrugation with respect to the central surface of the adjacent corrugation is realized.
Public/Granted literature
- US20100139098A1 CAP HAVING A COMFORT PROFILE, WHICH IS INTENDED TO BE APPLIED IN A SHAVING HEAD OF A SHAVING APPRATUS Public/Granted day:2010-06-10
Information query
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