Ladder stabilizer

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Description

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.

Claims

The ornamental design for a ladder stabilizer, as shown and described.

Referenced Cited
U.S. Patent Documents
3933221 January 20, 1976 Sorenson
5678656 October 21, 1997 Lanzafame
5704451 January 6, 1998 King
5715908 February 10, 1998 Sager
5908085 June 1, 1999 Lovelady
D584422 January 6, 2009 Dangrow
D662607 June 26, 2012 Lawson, Jr.
8256573 September 4, 2012 Dangrow
9834989 December 5, 2017 Lanzafame
Patent History
Patent number: D839450
Type: Grant
Filed: May 29, 2018
Date of Patent: Jan 29, 2019
Inventor: Philip F. Lanzafame (Poulsbo, WA)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/649,242
Classifications