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:
Aug. 08, 2017
Filed:
Jun. 26, 2015
Augustine Biomedical and Design, Llc, Eden Prairie, MN (US);
Scott D. Augustine, Deephaven, MN (US);
Mark C. Albrecht, Minneapolis, MN (US);
Randall C. Arnold, Minnetonka, MN (US);
Ryan S. Augustine, Saint Louis Park, MN (US);
Ryan Barrows, Maple Grove, MN (US);
Andrew McGregor, Minnetonka, MN (US);
Augustine Biomedical and Design, LLC, Eden Prairie, MN (US);
Abstract
A neck-worn personal air filtration device for filtering aero-allergens and providing a zone of filtered air around or near a user's breathing zone is described. The device may include an air source adapted to deliver a pressurized airflow, a hose, and a neck-worn plenum including a filter. The airflow being caused to accumulate within the plenum and exit the plenum through the air permeable surface. The air is filtered by a filter for breathing by the user.