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:
Jun. 28, 2022
Filed:
Apr. 03, 2020
Applicant:
Honeywell International, Inc., Morris Plains, NJ (US);
Inventors:
Lakshmi Sailaja Rachapudi, Attleboro, MA (US);
Christopher S. Larsen, Plymouth, MN (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 27/00 (2006.01); G01M 3/32 (2006.01); A62B 18/02 (2006.01); A62B 9/00 (2006.01);
U.S. Cl.
CPC ...
A62B 27/00 (2013.01); A62B 9/006 (2013.01); A62B 18/02 (2013.01); G01M 3/3218 (2013.01); G01M 3/3263 (2013.01);
Abstract
A mask seal test method, device, and system of using the same are described herein. One method for testing a mask seal can include blocking a respirator cartridge to create pressure within a mask, wherein the mask includes a pressure sensor, measuring pressure values within the mask using the pressure sensor, and notifying a user in response to an increased pressure decay value among the pressure values received by the mask identification reader.