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:
Feb. 27, 2018
Filed:
Sep. 25, 2015
GM Global Technology Operations Llc, Detroit, MI (US);
Andrzej Wasilewski, Shelby Township, MI (US);
Jeffrey T. Zawacki, Oxford, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A light assembly includes a plurality of light modules attached to a carrier, a stationary bezel attached to the carrier and defining an opening through which light from the light modules passes, first and second masks attached to the carrier for rotation about an axis, and a drive system coupled to and interconnecting the first and second rotating masks, the drive system having a drive gear coupled to the first and second rotating masks, to simultaneously rotate the masks between respective open positions, and closed positions where the masks block light from the light modules from passing through the opening.