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:
Oct. 20, 2020
Filed:
Apr. 09, 2015
Applicant:
Sata Gmbh & Co. KG, Kornwestheim, DE;
Inventors:
Jens Brose, Ottmarsheim, DE;
Ralf Gehrung, Stuttgart, DE;
Assignee:
SATA GMBH & CO. KG, Kornwestheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 23/02 (2006.01); A62B 18/00 (2006.01); A62B 7/12 (2006.01); A62B 9/00 (2006.01); A62B 17/04 (2006.01); A62B 19/00 (2006.01); A62B 7/10 (2006.01);
U.S. Cl.
CPC ...
A62B 23/02 (2013.01); A62B 7/12 (2013.01); A62B 9/006 (2013.01); A62B 17/04 (2013.01); A62B 18/003 (2013.01); A62B 7/10 (2013.01); A62B 19/00 (2013.01);
Abstract
A portable breathing apparatus for protecting a user against contact with the contaminated surrounding atmosphere. The breathing apparatus can be supplied with fresh breathable air via an air tube connected to an air supply system having an overpressure. The breathable air flows out of a body which is connected to the air tube and has at least one defined outflow surface for the breathable air.