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:
Jul. 23, 2024
Filed:
Aug. 05, 2021
Signature Science, Llc, Charlottesville, VA (US);
Government of the United States of America, As Represented BY the Secretary of Homeland Security, Washington, DC (US);
Joseph A. DiCicco, Cape May Court House, NJ (US);
Paul M. Flanigan, IV, Marlton, NJ (US);
John Brady, Medford, NJ (US);
Barry Smith, Egg Harbor City, NJ (US);
Signature Science, LLC, Charlottesville, VA (US);
Government of the United States of America, as represented by the Secretary of Homeland Security, Washington, DC (US);
Abstract
Disclosed is a filter conditioning unit for cleaning and conditioning high-volume sampling (HVS) filters. The unit includes, among other elements, a filter tray suitable for holding one or more HVS filters, a manifold in which the filter tray is inserted, and an optional enclosure for safety. The manifold is suitable for heating the filter tray and filters therein to a desired temperature while purge gas is introduced to the manifold. Also described herein is a method of using the filter conditioning unit.