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:
Apr. 16, 2019
Filed:
Apr. 13, 2016
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Dana Paul Gruenbacher, Fairfield, OH (US);
Steven James Schroeck, Cincinnati, OH (US);
Jessica Elizabeth Leon, Bellevue, KY (US);
Paolo Dal Bo, Frankfurt, DE;
Uwe Schober, Glashutten, DE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/02 (2006.01); B01D 46/24 (2006.01);
U.S. Cl.
CPC ...
B01D 46/02 (2013.01); B01D 46/0004 (2013.01); B01D 46/0016 (2013.01); B01D 46/2403 (2013.01); B01D 2273/30 (2013.01);
Abstract
A collapsible device for filtering air comprising a base, a fan functionally attached to the base, an air filter releasably attached to the base, and a substantially air impermeable outer sleeve is provided.