Patent
   D824541
Priority
May 02 2017
Filed
May 02 2017
Issued
Jul 31 2018
Expiry
Jul 31 2033
Assg.orig
Entity
unknown
2
15
n/a
I claim the ornamental design for a step ladder extension, as shown and described.

FIG. 1 is a side view of the step ladder extension.

FIG. 2 is a rear view of the claimed design.

FIG. 3 is a front view of the claimed design.

FIG. 4 is a top view of the claimed design.

FIG. 5 is a bottom view of the claimed design.

FIG. 6 is a front top perspective view of the claimed design; and,

FIG. 7 is a front bottom perspective view of the claimed design.

Villeneuve, Pierre

Patent Priority Assignee Title
D920590, Mar 08 2018 Vermont Juvenile Furniture Mfg., Inc. Pet privy guard
D928421, Feb 23 2018 Vermont Juvenile Furniture Mfg., Inc. Pet privy guard
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