Patent
   D839450
Priority
Oct 19 2016
Filed
May 29 2018
Issued
Jan 29 2019
Expiry
Jan 29 2034
Assg.orig
Entity
unknown
4
9
n/a
The ornamental design for a ladder stabilizer, as shown and described.

FIG. 1 is a perspective view of a ladder stabilizer showing my new design;

FIG. 2 is a front view of the ladder stabilizer illustrated in FIG. 1;

FIG. 3 is a left side view of the ladder stabilizer illustrated in FIG. 1;

FIG. 4 is a rear view of the ladder stabilizer illustrated in FIG. 1;

FIG. 5 is a right side view of the ladder stabilizer illustrated in FIG. 1;

FIG. 6 is a top side view of the ladder stabilizer illustrated in FIG. 1; and,

FIG. 7 is a bottom side view of the ladder stabilizer illustrated in FIG. 1.

Lanzafame, Philip F.

Patent Priority Assignee Title
11125016, Mar 22 2017 FORMETCO, INC Ladder support attachment
D882120, Mar 21 2018 Formetco, Inc. Ladder stabilizer
ER3826,
ER8499,
Patent Priority Assignee Title
3933221, Dec 17 1971 Ladder adjusting and stabilizing apparatus
5678656, Jul 25 1995 Positive engaging ladder stabilizing and leveling device
5704451, Dec 20 1996 Ladder stabilizing system
5715908, Jan 09 1995 Ladder extension
5908085, Mar 13 1997 Ladder leveling accessory system
8256573, Jan 14 2006 WERNER CO Ladder leveler and method
9834989, Feb 20 2013 Philip F., Lanzafame Ladder leg shoe hinges 90 degrees and slides up
D584422, Jan 14 2006 WERNER CO Ladder leveler stile
D662607, Nov 17 2011 Ladder leveler
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