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:
Dec. 20, 2011
Filed:
Apr. 24, 2007
Jose R. Perez, Manahawkin, NJ (US);
Jose R. Perez, Manahawkin, NJ (US);
Other;
Abstract
A pair of safety sunglass, particularly for use when arc welding, includes auto darkening lenses having suitable characteristics for providing high intensity light protection during welding procedures. The sunglasses have a tight fitting frame conforming to an individual's face curvature. When an arc is struck, or another high intensity light source is present, the lenses instantly and automatically darken to protect the individual's eyes from damage. Each lens includes a plurality of layers for prohibiting the high intensity direct light rays from passing therethrough. A feature and benefit of such eyewear is that welding operations may be performed in confined spaces where a conventional welding face shield can not fit. When the welding is completed, the eyeglasses would quickly return to their sun tinted state allowing them to be used as a conventional pair of sunglasses.