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:
Aug. 19, 2014
Filed:
Apr. 16, 2008
Hubert Sjoerd Blaauw, Drachten, NL;
Hubert Sjoerd Blaauw, Drachten, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
The invention relates to a cutting element (), such as used in an electric shaver. The cutting element is made from stainless steel with a hardened surface layer () over at least part of its surface, and is characterized, in that the cutting end face () of the element comprises a, surface layer of hardened steel at least over its cutting edge (), the rest of the end face comprising the stainless steel. The cutting element has self-sharpening and wear adjustable characteristics. The invention also relates to a method for producing the cutting element, and to an electric shaver comprising at least one cutting element according to the invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile