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:
Feb. 19, 2019
Filed:
Mar. 10, 2015
Jonathan Macdonald Parker, Vernon, NJ (US);
Jonathan MacDonald Parker, Vernon, NJ (US);
Other;
Abstract
A switchable facemask comprises a viewing window through which a user views the outside, the viewing window including a clear member; a film operably disposed across the clear member to cover the user's field of view; a power source operably connected to the film; and a switch for turning ON or OFF the power source. The film is switchable between a clear state such that the user can see through the clear member and a light obscuring state such that the user's field of view is obscured. The film is in one of the clear and light obscuring states when the switch is ON and the film is in another of the clear and light obscuring states when the switch is OFF.