Patent
   D876249
Priority
Apr 20 2018
Filed
Oct 19 2018
Issued
Feb 25 2020
Expiry
Feb 25 2035
Assg.orig
Entity
unknown
24
3
n/a
We claim the ornamental design for an air quality monitor, as shown and described.

FIG. 1 is a photo image showing a perspective view of the air quality monitor, showing our new design;

FIG. 2 is a photo image showing a top plan view thereof;

FIG. 3 is a photo image showing a bottom plan view thereof;

FIG. 4 is a photo image showing a front elevational view thereof;

FIG. 5 is a photo image showing a left side elevational view thereof;

FIG. 6 is a photo image showing a right side elevational view thereof;

FIG. 7 is a photo image showing a rear elevational view thereof; and,

FIG. 8 is a photo image showing an enlargement of FIG. 1.

Xu, Min, Bee, Ping Kian

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 19 2018MANN+HUMMEL GmbH(assignment on the face of the patent)
Nov 14 2019BEE, PING KIANMANN+HUMMEL GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0514060280 pdf
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