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:
Jul. 16, 2019
Filed:
Dec. 20, 2017
Whelen Engineering Company, Inc., Chester, CT (US);
Todd J. Smith, Deep River, CT (US);
Kyle Shimoda, Middletown, CT (US);
Whelen Engineering Company, Inc., Chester, CT (US);
Abstract
A beam forming optic for use with an LED having an optical axis. The beam forming optic includes a first light entry surface cooperating with a first light emission surface and a second light entry surface cooperating with an internal reflecting surface and a second light emission surface to redirect a portion of the light emitted by the LED divergent from the optical axis into a direction substantially parallel with the optical axis. A polygonal periphery extends from the internal reflecting surface to the second light emission surface. A void is defined by a lateral channel and a longitudinal gap extending from the second light emission surface towards the first light emission surface. A portion of the light emitted from the LED passes through the void.