Exercise step

- Kor-One, Ltd.
Description

FIG. 1 is a top perspective view of an exercise step;

FIG. 2 is a bottom perspective view of the exercise step of FIG. 1;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a front elevational view of FIG. 1, the rear being a mirror image;

FIG. 5 is a right side elevational view of FIG. 3, the left side being a mirror image; and,

FIG. 6 is a bottom plan view of FIG. 3.

Referenced Cited
U.S. Patent Documents
D339179 September 7, 1993 Wilkinson
D342298 December 14, 1993 Schnabel et al.
4199136 April 22, 1980 Mansfield
4360197 November 23, 1982 Palmer
4426076 January 17, 1984 Palmer
5118095 June 2, 1992 Flor
5158512 October 27, 1992 Irwin et al.
5277675 January 11, 1994 Shifferaw
5290210 March 1, 1994 Hand et al.
5352176 October 4, 1994 Huang
5387166 February 7, 1995 Gvoich
Other references
  • Gerstung-"Board" Apr., 1993.
Patent History
Patent number: D369842
Type: Grant
Filed: Feb 21, 1995
Date of Patent: May 14, 1996
Assignee: Kor-One, Ltd. (Tempe, AZ)
Inventor: Ned Gvoich (Beamsville)
Primary Examiner: Philip S. Hyder
Law Firm: Sand & Sebolt
Application Number: 0/35,129
Classifications
Current U.S. Class: D21/191