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:
Jun. 11, 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);
David Perry, Austin, TX (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 mixing chamber apparatus suitable for high-volume sampling (HVS) application. The mixing chamber apparatus includes, among other elements, inlet and outlet manifolds, a mixing chamber, and a tubing manifold for the introduction of clean, turbulent air into the mixing chamber. The inlet manifold defines a plurality of vapor ports that can be in fluid communication with one or more vapor sources to be sampled and mixed within the mixing chamber. Also described herein is a baffled mixing system that can be used alone or in combination with the disclosed mixing chamber apparatus.