Step extender

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Description

FIG. 1 is a perspective view of the step extender, showing the new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a first side elevational view thereof;

FIG. 6 is a second side elevational view thereof;

FIG. 7 is a front side elevational view thereof;

FIG. 8 is a rear side elevational view thereof;

FIG. 9 is a perspective view thereof, shown in a position of use with a ladder on a stairwell; and,

FIG. 10 is a perspective view thereof, shown in a position of use as a stepping stool.

The broken lines shown in the drawings depict environmental subject matter and form no part of the claimed design.

Claims

The ornamental design for a step extender, as shown and described.

Referenced Cited
U.S. Patent Documents
2384234 September 1945 Breese
D145143 July 1946 Pearson, Jr.
D241490 September 1976 Karlin
D260683 September 8, 1981 Kokoska
D287283 December 16, 1986 Johnson
D322872 December 31, 1991 Holbrook
5263551 November 23, 1993 Andersen
D582168 December 9, 2008 Sandel
D621959 August 17, 2010 Klockler
D649371 November 29, 2011 Wilcox
D665180 August 14, 2012 Ekelchik
20040070245 April 15, 2004 McMakin
20120175923 July 12, 2012 Damrow
20130186709 July 25, 2013 White
Other references
  • Painting Stair Case—build stair leveling stool. [online] Retrieved Sep. 13, 2016 from URL: <https://www.youtube.com/watch?v=-qENjbbsiDl>.
Patent History
Patent number: D770642
Type: Grant
Filed: Mar 24, 2014
Date of Patent: Nov 1, 2016
Inventor: Lawrence C Johnson (Puyallup, WA)
Primary Examiner: Vy Koenig
Application Number: 29/485,814