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:
Sep. 29, 2020
Filed:
Oct. 10, 2017
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
David M. Blomberg, Lino Lakes, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A62B 7/10 (2006.01); A62B 9/04 (2006.01); A62B 18/02 (2006.01); A62B 18/08 (2006.01); A62B 18/00 (2006.01); A62B 19/00 (2006.01); A62B 23/02 (2006.01);
U.S. Cl.
CPC ...
A62B 7/10 (2013.01); A62B 9/04 (2013.01); A62B 18/006 (2013.01); A62B 18/025 (2013.01); A62B 18/08 (2013.01); A62B 19/00 (2013.01); A62B 23/02 (2013.01);
Abstract
A respirator device having an elastomeric sleeve is provided. In an exemplary embodiment, a respirator device as described herein includes a rigid nozzle element and a body including a receiver having an elastomeric sleeve. The elastomeric sleeve defines a channel, and the elastomeric sleeve is configured to deform around the nozzle element when the nozzle element is inserted into the channel.