Air quality monitoring device
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Description
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Claims
The ornamental design for an air quality monitoring device, as shown and described.
Referenced Cited
Patent History
Patent number: D768012
Type: Grant
Filed: May 27, 2015
Date of Patent: Oct 4, 2016
Assignee: Bitfinder, Inc. (Cuperino, CA)
Inventors: Bosung Kim (San Carlos, CA), Dukhyun Yun (Seoul), Kevin Cho (Sunnyvale, CA), Ronald Ro (Cupertino, CA)
Primary Examiner: Antoine D Davis
Application Number: 29/528,294
Type: Grant
Filed: May 27, 2015
Date of Patent: Oct 4, 2016
Assignee: Bitfinder, Inc. (Cuperino, CA)
Inventors: Bosung Kim (San Carlos, CA), Dukhyun Yun (Seoul), Kevin Cho (Sunnyvale, CA), Ronald Ro (Cupertino, CA)
Primary Examiner: Antoine D Davis
Application Number: 29/528,294
Classifications
Current U.S. Class:
Temperature, Humidity, Atmospheric Condition (3) (D10/52);
Chemical (12) (D10/81)