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. 05, 2023
Filed:
Jun. 30, 2021
John R. Wyss, Chehalis, WA (US);
John R. Wyss, Chehalis, WA (US);
Abstract
A novel purification device is provided which projects Ultra-Violet wavelength light to create curtain-like beams that impair germs and pathogens exposed thereto or passing through the beams. A preferred embodiment described herein is comprised of a powered Light Emitting Diode to produce light, mounted edgelight-fashion onto an optically clear substrate light guide that has clear remote outer edges for light projection. Substrate utilized herein is an optically clear sheet such as acrylic that guides the edge-mounted L.E.D. produced Ultra-Violet wavelength light to its remote edges, projecting it outwardly through surrounding air and onto surfaces in light beams emitting from edges of the substrate, projected in suitable strength and wavelength UV-C to create a curtain-like partition, a barrier deadly to airborne or surface germs, and renders germs exposed to the light dead, damaged or inert.