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. 04, 2015
Filed:
Jun. 13, 2011
Scott D. Augustine, Bloomington, MN (US);
Mark C. Albrecht, Minneapolis, MN (US);
Randall C. Arnold, Minnetonka, MN (US);
Ryan S. Augustine, Minneapolis, MN (US);
Ryan Barrows, Maple Grove, MN (US);
Andrew Mcgregor, Minnetonka, MN (US);
Scott D. Augustine, Bloomington, MN (US);
Mark C. Albrecht, Minneapolis, MN (US);
Randall C. Arnold, Minnetonka, MN (US);
Ryan S. Augustine, Minneapolis, 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 providing a zone of filtered air around or near a user's breathing zone is described. The device comprises a blower, a hose, and a neck-worn plenum including a filter. Air blown from the blower, passes through the hose and into the plenum exiting the plenum. The air is filtered by a filter for breathing by the user.