Tree step

Description

FIG. 1 is a front elevational view of a tree step showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1342626 June 1920 Fronk
1716826 June 1929 Master
4309263 January 5, 1982 Boyd
4422527 December 27, 1983 Schultz et al.
4620610 November 4, 1986 Southard
Patent History
Patent number: D303155
Type: Grant
Filed: Jul 16, 1987
Date of Patent: Aug 29, 1989
Inventor: Billy E. Ayers (Vienna, WV)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Jerry T. Kearns
Application Number: 7/74,463