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. 21, 2011
Filed:
Dec. 22, 2008
Applicants:
Robert A. Czajkowski, Tinley Park, IL (US);
Myron F. Pavlacka, Frankfort, IL (US);
Jacek J. Jozwik, Mokena, IL (US);
Charles P. Meyer, New Lenox, IL (US);
Inventors:
Robert A. Czajkowski, Tinley Park, IL (US);
Myron F. Pavlacka, Frankfort, IL (US);
Jacek J. Jozwik, Mokena, IL (US);
Charles P. Meyer, New Lenox, IL (US);
Assignee:
Federal Signal Corporation, Oak Brook, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure provides a lighting device that includes an array of LEDs arranged on a circuit board with a reflector that rotates relative to the LEDs to reflect the light in various directions. The reflector according to the present disclosure includes a compact construction that allows for effective light reflection. A related lighting system and method is also provided.