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. 12, 2016
Filed:
Jul. 01, 2011
Mark L. Cavaliere, Pittsburgh, PA (US);
Christopher L. Prete, Cranberry Township, PA (US);
Michael F. Becker, Wexford, PA (US);
Carsten Leuschner, Berlin, DE;
Mark L. Cavaliere, Pittsburgh, PA (US);
Christopher L. Prete, Cranberry Township, PA (US);
Michael F. Becker, Wexford, PA (US);
Carsten Leuschner, Berlin, DE;
MSA Technology, LLC, Cranberry Township, PA (US);
Abstract
An indicator arrangement for a regulator removably connectable to a facemask in a breathing apparatus, the indicator arrangement including: at least one release button comprising a body operationally engaged with at least one component of the regulator and configured to be actuated by a user to detach the regulator from the facemask, wherein at least a portion of the body is configured to facilitate transmission of light from at least one light source; and wherein the light is visible on or through at least one external surface of the body of the at least one release button. A regulator release button and breathing apparatus are also disclosed.