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:
Dec. 09, 2014
Filed:
Mar. 13, 2013
Truck-lite Europe Gmbh, Eisenach, DE;
Thilo Günther, Wutha-Farnroda, DE;
Truck-Lite Europe GmbH, Eisenach, DE;
Abstract
An optical body for a vehicle light serves for coupling in, passing on and emitting the light delivered by a light source in a conical spatial region. It has a light emission surface and a recess which is opposite thereto and which has a longitudinal axis. The recess has an annularly closed inner peripheral wall which surrounds the longitudinal axis and a cover wall which extends transversely relative to its longitudinal axis and in which there is an optical structure. To improve the emission, a plurality of optically active surface portions are provided arranged around the point at which the longitudinal axis of the recess passes through the cover wall and each of which has a focal point lying on the longitudinal axis and the focal points of at least two of the surface portions are at a mutual spacing in the direction of the longitudinal axis.