Exercise step
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
Other references
| 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 |
- 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
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