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:
May. 09, 2017
Filed:
May. 20, 2015
Perriquest Defense Research Enterprises, Llc, Meriden, CT (US);
Nicholas Perricone, Meriden, CT (US);
Kristin Rauschenbach, Franconia, NH (US);
PerriQuest Defense Research Enterprises, LLC, Meriden, CT (US);
Abstract
A laser protection lens include an optically transparent material having a perimeter shape that follows a contour of a user's eye socket ridge, a horizontal shape, and a vertical shape. A multilayer interference coating is applied to at least one of an inside and outside surface of the optically transparent material. The multilayer interference coating has at least a 20 dB reduction of optical transmission for at least one of 445 nm, 532 nm, and 610 nm wavelengths and has at least 10 dB optical reduction over a wavelength band from at least one of 445 nm to the ultraviolet region and 610 nm the infrared region.