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:
Sep. 17, 2013
Filed:
Apr. 02, 2009
Kevin F. Leadford, Evergreen, CO (US);
Carl T. Gould, Golden, CO (US);
James P. Yates, Charleston, IL (US);
Kevin F. Leadford, Evergreen, CO (US);
Carl T. Gould, Golden, CO (US);
James P. Yates, Charleston, IL (US);
Stingray Energy Systems LLC, Charleston, IL (US);
Abstract
Optical systems capable of use in a variety of lighting applications particularly including industrial high bay and similar applications, the systems of the invention deliver energy efficient and effective light distribution through use of dual reflector arrangements wherein an inner reflector having a divergent and convergent profile is stationary relative to a lamp to form an inner reflector/lamp assembly, a prismatic outer reflector being displaceable relative to the inner reflector/lamp assembly to produce differing photometric distributions.