Patent
   D858338
Priority
Mar 26 2018
Filed
Mar 26 2018
Issued
Sep 03 2019
Expiry
Sep 03 2034
Assg.orig
Entity
unknown
25
11
n/a
The ornamental design for a smart doorbell set, as shown and described.

FIG. 1 is a bottom, front and right side perspective view of a smart doorbell set showing my new design;

FIG. 2 is a top, rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the smart doorbell set which form no part of the claimed design.

Yu, Mengchu

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//
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Mar 20 2018YU, MENGCHUSHENZHEN LONGZHIYUAN TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453640577 pdf
Mar 26 2018SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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