The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2005
Filed:
Dec. 03, 2001
Applicants:
Geert Geertsma, Drachten, NL;
Simon Eme Kadijk, Drachten, NL;
Hendrik Poel, Drachten, NL;
Sjoerd Haites, Drachten, NL;
Inventors:
Geert Geertsma, Drachten, NL;
Simon Eme Kadijk, Drachten, NL;
Hendrik Poel, Drachten, NL;
Sjoerd Haites, Drachten, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26B019/14 ;
U.S. Cl.
CPC ...
Abstract
A shaving apparatus with an external cutting member () and an internal cutting member which can be driven into rotation relative to the external member. The external cutting member () has an annular region () with hair-trapping apertures () and a skin support region () in a central area surrounded by the annular region. To improve the shaving performance, the skin support area is provided with ridges