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:
May. 07, 2024
Filed:
Oct. 28, 2019
Koninklijke Philips N.v., Eindhoven, NL;
Marcus Cornelis Petrelli, Groningen, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A shaver includes a housing and at least one cutter accommodated by the housing. Each cutter includes an external cutting member and an internal cutting member which is rotatable relative to the external cutting member about an axis of rotation. A locking system is configured and arranged to prevent rotation of the external cutting member relative to the housing. The locking system includes an annular array of N1 first arresting elements and N2 second arresting elements, wherein N1≥8 and 1≤N2≤N1. The N2 second arresting elements are configured and arranged to be each engageable with a respective one of the N1 first arresting elements in any of N1 angular positions of the external cutting member about the axis of rotation relative to the housing.