Device for monitoring air quality
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Description
The broken lines shown within the figures illustrate portions of the device for monitoring air quality and form no part of the claimed design.
Claims
The ornamental design for a device for monitoring air quality, as shown and described.
Referenced Cited
U.S. Patent Documents
D497985 | November 2, 2004 | Christianson |
D506001 | June 7, 2005 | Christianson |
D506249 | June 14, 2005 | Christianson |
D506538 | June 21, 2005 | Christianson |
D529160 | September 26, 2006 | Li |
D571445 | June 17, 2008 | Vandenbelt |
D638923 | May 31, 2011 | Choi |
D639413 | June 7, 2011 | Wu |
D664248 | July 24, 2012 | Huang |
D722375 | February 10, 2015 | Shapiro |
D756497 | May 17, 2016 | Norman |
Patent History
Patent number: D793543
Type: Grant
Filed: Jul 7, 2015
Date of Patent: Aug 1, 2017
Assignee: BLUEAIR AB (Stockholm)
Inventors: Tina Elise Alnæs (Stockholm), Gustav Müller Nord (Nacka)
Primary Examiner: Kevin Rudzinski
Application Number: 29/532,416
Type: Grant
Filed: Jul 7, 2015
Date of Patent: Aug 1, 2017
Assignee: BLUEAIR AB (Stockholm)
Inventors: Tina Elise Alnæs (Stockholm), Gustav Müller Nord (Nacka)
Primary Examiner: Kevin Rudzinski
Application Number: 29/532,416
Classifications
Current U.S. Class:
Air Cleaner (D23/364)