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:
Apr. 05, 2011
Filed:
Apr. 20, 2007
George Frank, Crown Point, IN (US);
Paul Gergets, St. John, IN (US);
Vince Fleszewski, Crown Point, IN (US);
Robert Czajkowski, Tinley Park, IL (US);
George Frank, Crown Point, IN (US);
Paul Gergets, St. John, IN (US);
Vince Fleszewski, Crown Point, IN (US);
Robert Czajkowski, Tinley Park, IL (US);
Federal Signal Corporation, Oak Brook, IL (US);
Abstract
A warning light and warning light assembly are disclosed. The warning light includes a housing including a base and a translucent cover. The warning light includes one or more light emitting diodes within the housing, each of the light emitting diodes operable to emit light substantially along an optical output axis. The warning light also includes a reflector within the housing, the reflector including a reflective surface having a curve section disposed substantially perpendicular to the optical output axis of at least one of the one or more light emitting diodes.