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. 28, 2016
Filed:
Jul. 23, 2015
Augustine Biomedical & 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, Minneapolis, MN (US);
Ryan Barrows, Eau Claire, WI (US);
Andrew McGregor, Minneapolis, MN (US);
AUGUSTINE BIOMEDICAL AND DESIGN, LLC, Eden Prairie, MN (US);
Abstract
A personal air filtration device and methods of using the same for providing a zone of filtered air proximate a breathing zone of a user are described. A blower provides an air flow to a head support which delivers the air flow to a zone proximate the users head. The air flow passes through a filter. The filter can be a point of delivery filter disposed about an air permeable surface of the head support. The delivered air flow can provide a laminar air flow defining a zone of filtered air about the user's breathing zone.