Patent
   D824787
Priority
Sep 26 2016
Filed
Mar 24 2017
Issued
Aug 07 2018
Expiry
Aug 07 2033
Assg.orig
Entity
unknown
7
8
n/a
The ornamental design for an air quality indicator, as shown and described.

FIG. 1 is a front elevation view of an air quality indicator showing the new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front, right side, and top perspective view thereof in an alternate configuration wherein the front cover is separated.

The broken lines depict portions of the air quality indicator that form no part of the claimed design.

Mammet, Martin Pierre

Patent Priority Assignee Title
D843782, Feb 28 2017 HESTAN COMMERCIAL CORPORATION Medallion for a grill hood
D851988, Feb 28 2017 HESTAN COMMERCIAL CORPORATION Medallion for a grill hood
D867184, Jul 23 2018 Air quality monitoring device
D876247, Jul 05 2018 3M Innovative Properties Company Monitoring device
D881040, Jul 05 2018 3M Innovative Properties Company Monitoring device
D950399, Feb 21 2020 Ultimo Global Holdings LLC Environmental detection device
D951781, Mar 27 2020 UBICQUIA, INC Air quality sensor
Patent Priority Assignee Title
157685,
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D597865, Mar 03 2008 Koninklijke Philips Electronics N.V. Air quality sensor and docking station
D597866, Mar 03 2008 Koninklijke Philips Electronics N.V. Air quality sensor
D756248, Sep 03 2014 Empire Technology Development LLC Personal air quality sensing device
D779978, Sep 16 2015 Igor, Mikhnenko Personal portable air quality sensor
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Mar 14 2017MAMMET, MARTIN PIERREECOMESUREASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0417250194 pdf
Mar 24 2017ECOMESURE(assignment on the face of the patent)
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