Step for aerobic exercise

- The Firm, Inc.
Description

FIG. 1 is a perspective view of a step for aerobic exercise showing my new design;

FIG. 2 is a perspective view thereof, showing the step in an inverted position;

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

FIG. 4 is a bottom plan view of FIG. 1;

FIG. 5 is a left side elevational view of FIG. 1; and,

FIG. 6 is a side elevational view, taken at 90 degrees from FIG. 5.

Referenced Cited
U.S. Patent Documents
D244494 May 31, 1977 Dottinger
D262419 December 29, 1981 Cramer
D330057 October 6, 1992 Saunders et al.
D330235 October 13, 1992 Traetta et al.
5037084 August 6, 1991 Flor
5118095 June 2, 1992 Flor
Patent History
Patent number: D360664
Type: Grant
Filed: Mar 29, 1994
Date of Patent: Jul 25, 1995
Assignee: The Firm, Inc. (Columbia, SC)
Inventor: Michael R. Stone (Elgin, SC)
Primary Examiner: Prabhakar G. Deshmukh
Assistant Examiner: Philip Hyder
Attorney: Ralph Bailey
Application Number: 0/20,600
Classifications
Current U.S. Class: D21/191; D/6349