Patent
   D875571
Priority
Jul 06 2018
Filed
Jul 06 2018
Issued
Feb 18 2020
Expiry
Feb 18 2035
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a monitoring device, as shown and described.

FIG. 1 is a perspective view showing the new design for a monitoring device;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Hernandez, Alonso M.

Patent Priority Assignee Title
D930493, Dec 16 2019 A KEEMPLECOM LIMITED Motion sensor
D931119, Nov 05 2019 Wistron Corporation Detection apparatus
D947042, Nov 28 2019 LG Electronics Inc. Smart pole with air quality indicator
D964184, Jan 20 2020 AMBIT MICROSYSTEMS (SHANGHAI) LTD. Air sensor
Patent Priority Assignee Title
5322612, Aug 14 1991 Yamatake-Honeywell Co., Ltd. Carbon dioxide gas detection element
9964386, Jul 09 2014 Wilcox Industries Corp. Projectile system with environmental hazard sensing
D412452, Dec 30 1997 IDT-LCD HOLDINGS BVI LIMITED Air quality monitor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 06 20183M Innovative Properties Company(assignment on the face of the patent)
Oct 29 2018HERNANDEZ, ALONSO M 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483500909 pdf
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