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:
Jun. 12, 2012
Filed:
Jul. 30, 2009
Alyn Brown, North Aurora, IL (US);
James Wiff, Cologne, MN (US);
Alyn Brown, North Aurora, IL (US);
James Wiff, Cologne, MN (US);
Control Solutions LLC, Aurora, IL (US);
Abstract
A cover for use in connection with one or more vehicle lights is provided. A lens of the cover contains an electrically activatable material that prevents the transmission of visible light from entering into and reflecting out from one or more of the vehicle lights when the electrically activatable material is set to a light inhibiting state. The cover may be configured to be releasably installed over one or more of the vehicle lights such as military combat vehicle lights. A coupling device electrically couples the electrically activatable material to an electrical power source. An actuator is adapted to set the electrically activatable material of the lens to the light inhibiting state in response to user operation such that the lens prevents the transmission of visible light from entering into and reflecting out from the one or more vehicle lights to reduce the observability of the one or more vehicle lights.