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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.:

US 10788458 B1

PDFFull Text
Date of Patent:
Sep. 29, 2020

Filed:

Dec. 29, 2016

Detection of blockage in a porous member

Applicant:

Msa Technology, Llc, Cranberry Township, PA (US);

Inventors:

Jerin Miller, Pittsburgh, PA (US);

Ryan Alan Sherry, Cranberry Township, PA (US);

Robert Kevin Sexton, Butler, PA (US);

Robert Eric Uber, Pittsburgh, PA (US);

Assignee:

MSA Technology, LLC, Cranberry Township, PA (US);

Attorney:

Bartony & Associates LLC

Primary Examiner:

Dennis White

Assistant Examiner:

Bryan Kilpatrick

Int. Cl.
CPC ...
G01N 29/04 (2006.01); G01N 29/07 (2006.01); G01N 29/34 (2006.01); G01N 29/11 (2006.01); G01N 33/00 (2006.01); G01N 21/17 (2006.01);
U.S. Cl.
CPC ...
G01N 29/04 (2013.01); G01N 29/075 (2013.01); G01N 29/11 (2013.01); G01N 29/348 (2013.01); G01N 33/007 (2013.01); G01N 21/1702 (2013.01); G01N 2291/0289 (2013.01);
Abstract

A method of detecting at least a partial blockage in a porous member separating an inner chamber of a device having a gas sensor responsive to an analyte positioned within the inner chamber and an ambient environment includes emitting pressure waves within the inner chamber and measuring a change in phase of a response via a sensor responsive to pressure waves.

Find Patent Forward Citations

Miller, Jerin. (2020). Detection of blockage in a porous member (U.S. Patent No. 10788458). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10788458

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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