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:
Dec. 29, 2015
Filed:
Mar. 15, 2013
Applicant:
Draeger Safety, Inc., Pittsburgh, PA (US);
Inventors:
Eric J. Robey, Colliers, WV (US);
Robert H. Sell, Oakdale, PA (US);
Assignee:
Draeger Safety, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 18/02 (2006.01); A62B 18/08 (2006.01);
U.S. Cl.
CPC ...
A62B 18/082 (2013.01); A62B 18/02 (2013.01); A62B 18/08 (2013.01);
Abstract
A component in a mask in a closed-circuit breathing apparatus includes a lever that actuates a wiper in the mask as well as mount for a communication amplifier. The combined amplifier mount and actuating lever can reduce the profile of the means of actuating the wiper and provide an alternative to using chemical means for preventing the deposition of condensation on the inside of a viewing lens of the mask.