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. 22, 2023
Filed:
Aug. 13, 2020
Koninklijke Philips N.v., Eindhoven, NL;
Marinus Arnoldus Martinus Vugts, Beetsterzwaag, NL;
Kam Hing Yau, Groningen, NL;
Pascal Jean Henri Bloemen, Eindhoven, NL;
Marc Alexander Pastoors, Gieten, NL;
Daniele Solerio, Groningen, NL;
Marcus Franciscus Eijkelkamp, Peize, NL;
Sint Baron, De Knipe, NL;
Hendrik Klaas Paauw, Roden, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A hand held personal care device () with an operative unit () connected to a main housing (), a light source (), and an optically transparent light guide () having a light receiving surface (), a light emitting surface () and a light guiding member () extending from the light receiving surface to the light emitting surface for guiding light from the light receiving surface to the light emitting surface. The light source is arranged in a watertight chamber () of the main housing. The main housing includes an optically transparent wall portion () arranged adjacent to the light source and bounding the watertight chamber. The light guide is arranged outside the watertight chamber and the light receiving surface is arranged adjacent to the optically transparent wall portion in a position for receiving light from the light source via the optically transparent wall portion.