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. 08, 2019
Filed:
Jan. 25, 2017
Richard Wolf Gmbh, Knittlingen, DE;
Bernd Claus Weber, Karlsruhe, DE;
Moritz Tewes, Bretten, DE;
Marco Hoffmann, Waghäusel, DE;
Dieter Götz, Bretten, DE;
Richard Wolf GmbH, Knittlingen, DE;
Abstract
An illumination device is provided with an LED () as a light source and with a fiber-optic () for leading further the light which is emitted by the LED (). A light transmission part () is arranged between the LED () and the fiber-optic (). This light transmission part () includes two sections (), of which a first section () directly faces the LED () and includes a cross section which widens with an increasing distance to the LED () as well includes a lateral surface () which in an angularly independent manner reflects the radiation which enters into the first section () and a second section () directly faces the fiber optic () and includes at least one lateral surface () which in an angularly dependent manner reflects radiation which enters from the first section () into the second section ().