Air filter condition sensing

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11202982
APP PUB NO 20200391151A1
SERIAL NO

16869338

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An air filter includes filter media, a sensor, and circuitry coupled to the sensor, the circuitry configured to receive data from the sensor representative of the condition of the filter media and wirelessly transmit such data. The data may be received by a device with a display to use the information to present an indication of the filter media condition to a user.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYST PAUL MN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arthur, Jonathan B Hudson, US 30 128
Bloedorn, Karl W Oakdale, US 9 38
Chakravarty, Jayant Woodbury, US 40 1159
Fletcher, Douglas D Woodbury, US 28 595
Glass, Dennis M Cottage Grove, US 12 95
Hemberg, Eric O Shatin, HK 21 349
Hemberg, Oscar M Dalaro, SE 23 485
Hennen, Daniel W Cottage Grove, US 31 431
Luppes, Lyle L Rosemount, US 7 36
Meis, Michael A Stillwater, US 118 3412
Portelli, Gene B Lake Elmo, US 15 312

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