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:
Oct. 29, 2019
Filed:
Apr. 15, 2015
Koninklijke Philips N.v., Eindhoven, NL;
Geert-Jan Darwinkel, Eindhoven, NL;
Hendrik Klass Haagsma, Eindhoven, NL;
Nicky Lewis, Eindhoven, NL;
Matthew Gerard Nayna, Eindhoven, NL;
Cornelis Johannes Zandsteeg, Eindhoven, NL;
Hilde Seip, Eindhoven, NL;
Auke Meint Jan Veninga, Eindhoven, NL;
Jeroen Christian Nijdam, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
An adjustment drive for an adjustable spacing comb for a hair cutting appliance that may be fitted with an adjustable spacing comb. The adjustment drive comprises an actuator for actuating a movable comb portion of the adjustable spacing comb with respect to a blade set of the hair cutting appliance, a manually operable rotation element, and a rotary encoder, that is configured to detect rotary movement of the rotation element and to output a respective user input signal, wherein the actuator is operated in response to the user input signal.