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. 11, 2021
Filed:
Feb. 19, 2018
Xenex Disinfection Services Llc., San Antonio, TX (US);
Mark A. Stibich, Santa Fe, NM (US);
James B. Wolford, Chicago, IL (US);
Alexander N. Garfield, Chicago, IL (US);
Martin Rathgeber, Chicago, IL (US);
Eric M. Frydendall, Denver, CO (US);
Xenex Disinfection Services Inc., San Antonio, TX (US);
Abstract
Apparatuses are disclosed which have an ultraviolet light lamp, a housing transparent to ultraviolet light surrounding the lamp and an exhaust duct extending from a gas outlet of the housing into a support structure that has an outlet disposed along its lower half portion or its bottom surface. Other embodiments of apparatuses are disclosed which have a pulsed ultraviolet light lamp and a sensor system to monitor and determine when to replace the pulsed lamp based on pulse count.