Step bench

Description

FIG. 1 is a front elevational view of a step bench showing our new design with treads in a lower position thereof;

FIG. 2 is a right side elevational view of FIG. 1, the left side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is an enlarged right side elevational view of a tread, the left side being a mirror image thereof;

FIG. 6 is a front and right side perspective view thereof;

FIG. 7 is a top plan view of a second embodiment of a step bench showing our new design;

FIG. 8 is a right side elevational view of the embodiment of FIG. 7, the left elevational being a mirror image thereof;

FIG. 9 is a top view of a tread section thereof;

FIG. 10 is a front elevational view thereof; and,

FIG. 11 is a front and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D132676 June 1942 Roberts
D225493 December 1972 Rossi
D238320 January 1976 Smith et al.
D280370 September 3, 1985 Ferdinand et al.
D307800 May 8, 1990 Hradiskg
2613389 October 1952 Cramer
2793800 May 1957 Hudd
3142355 July 1964 Danielson
3811533 May 1974 Cocker
Patent History
Patent number: D347738
Type: Grant
Filed: Sep 15, 1992
Date of Patent: Jun 14, 1994
Inventors: Wilbur W. Woodward (Colwich, KS), James D. Woodward (Crane, MO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorneys: D. A. N. Chase, Michael Yakimo, Jr.
Application Number: 7/945,337
Classifications
Current U.S. Class: D/6350; Step Stool Type (D25/65)