Smart door lock

Description

FIG. 1 is a front, left, top perspective view of a smart door lock, showing my new design;

FIG. 2 is a rear, right, bottom 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;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of detail 9 in FIG. 1;

FIG. 10 is an enlarged view of detail 10 in FIG. 1;

FIG. 11 is an enlarged view of detail 11 in FIG. 3;

FIG. 12 is an enlarged view of detail 12 in FIG. 3;

FIG. 13 is an enlarged view of detail 13 in FIG. 6; and,

FIG. 14 is an enlarged view of detail 14 in FIG. 7.

The dashed broken lines in the figures are for the purposes of illustrating portions of the smart door lock and form no part of the claimed design.

The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.

Claims

The ornamental design for a smart door lock, as shown and described.