Invention Grant
- Patent Title: Stationary cutting blade for a hair clipping device
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Application No.: US14893206Application Date: 2014-05-19
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Publication No.: US10252429B2Publication Date: 2019-04-09
- Inventor: Siegfried Sablatschan , Roel Alexander Rethmeier , Willem Maat
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP13169845 20130530
- International Application: PCT/IB2014/061525 WO 20140519
- International Announcement: WO2014/191867 WO 20141204
- Main IPC: B26B19/38
- IPC: B26B19/38

Abstract:
A stationary cutting blade for a hair clipping device has a base body and a coined cutting teeth. The coined cutting teeth are spaced apart from each other, arranged on a front side of the base body, and each extend parallel to a longitudinal axis of the stationary cutting blade. A thickness ratio between the thickness of the base body and the thickness of the cutting teeth is larger than 1.1. Each cutting tooth has a substantially wedge-shaped cross-section with a scissor angle and a wedge angle, where the sum of the scissor angle and the wedge angle is smaller than 70°.
Public/Granted literature
- US20160101530A1 STATIONARY CUTTING BLADE FOR A HAIR CLIPPING DEVICE Public/Granted day:2016-04-14
Information query
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