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:
Sep. 30, 2010
Thomas Tessnow, Weare, NH (US);
Michael D. Tucker, Henniker, NH (US);
Thomas Tessnow, Weare, NH (US);
Michael D. Tucker, Henniker, NH (US);
OSRAM SYLVANIA Inc., Danvers, MA (US);
Abstract
A lighting system () comprising a primary light engine (); a secondary light engine (); and a projection apparatus (-) comprising a reflector () configured to reflect electromagnetic radiation emitted from the primary light engine (); a projector lens () configured to project at least a portion of the reflected electromagnetic radiation from the reflector (); and a shutter (-) disposed between the secondary light engine () and the reflector (). The shutter (-) is configured to selectively obscure a portion of the projector lens () from the reflected electromagnetic radiation and is further configured to selectively emit at least a portion of electromagnetic radiation from the secondary light engine () through at least a portion of the projector lens ().