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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 12268905 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Oct. 07, 2019

Scba facemask assembly with accelerometer to extend battery life of electrical components

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Darin K. Thompson, Huntersville, NC (US);

Ivan M. Delamer, Calgary, CA;

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Kenneth B Wood

Primary Examiner:

Tu A Vo

Int. Cl.
CPC ...
A62B 18/08 (2006.01); A62B 7/02 (2006.01); A62B 9/00 (2006.01); A62B 9/02 (2006.01); A62B 18/04 (2006.01);
U.S. Cl.
CPC ...
A62B 18/08 (2013.01); A62B 7/02 (2013.01); A62B 9/006 (2013.01); A62B 9/022 (2013.01); A62B 18/04 (2013.01);
Abstract

A facemask assembly for a self-contained breathing apparatus includes a facemask configured to be worn by a user, an electronic device connected with the facemask, a microcontroller configured to send signals to the electronic device, an accelerometer coupled with the microcontroller and configured to sense motion of the facemask; and a battery configured to supply power to the electronic device. When motion is detected by the accelerometer, a signal is transmitted to the microcontroller and the microcontroller interprets the electrical signal to selectively adjust the power level supplied to the electronic device.

Find Patent Forward Citations

Thompson, Darin. (2025). Scba facemask assembly with accelerometer to extend battery life of electrical components (U.S. Patent No. 12268905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12268905

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

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