Patent
   D947649
Priority
May 14 2021
Filed
May 14 2021
Issued
Apr 05 2022
Expiry
Apr 05 2037
Assg.orig
Entity
unknown
7
16
n/a
The ornamental design for a portable door lock, as shown and described.

FIG. 1 is a front elevational view of a portable door lock showing my new design;

FIG. 2 is a rear elevational view thereof;and

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a portable door lock showing my new design; and,

FIG. 8 is another perspective view thereof.

Yang, Yinghong

Patent Priority Assignee Title
ER3775,
ER6630,
ER7344,
ER803,
ER8217,
ER8379,
ER9776,
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