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:
Feb. 11, 2020
Filed:
Oct. 30, 2014
Applicant:
Scott Technologies, Inc., Boca Raton, FL (US);
Inventors:
Antti Seppälä, Vaasa, FI;
Robert Charles Sutton, Merseyside, GB;
Amy Elizabeth Quiring, Matthews, NC (US);
Michael Parham, Weddington, NC (US);
Assignee:
Scott Technologies, Inc., Boca Raton, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 23/00 (2006.01); A62B 18/00 (2006.01); A62B 23/02 (2006.01); A62B 18/02 (2006.01); A62B 9/00 (2006.01); A62B 18/08 (2006.01); A62B 18/10 (2006.01); B23P 6/00 (2006.01);
U.S. Cl.
CPC ...
A62B 23/025 (2013.01); A62B 9/003 (2013.01); A62B 18/025 (2013.01); A62B 18/082 (2013.01); A62B 18/084 (2013.01); A62B 18/10 (2013.01); B23P 6/00 (2013.01); Y10T 29/4973 (2015.01);
Abstract
A half facepiece respirator has a shaped support piece supporting and fixing the position of a particle or paper filter insert or outsert with either the support piece or the particle filter incorporating a face sealing component. Placed within the shaped support piece, a grille may be placed in the lower section of the shaped support piece. Additionally the half facepiece includes a head harness having a release mechanism.