Stair climbing exercise machine
Koga February 1, 1
U.S. patent number D343,879 [Application Number 07/894,209] was granted by the patent office on 1994-02-01 for stair climbing exercise machine. This patent grant is currently assigned to Combi Corporation. Invention is credited to Harukaze Koga.
| United States Patent | D343,879 |
| Koga | February 1, 1994 |
Stair climbing exercise machine
Claims
The ornamental design for a stair climbing exercise machine, as shown.
| Inventors: | Koga; Harukaze (Tokyo, JP) |
|---|---|
| Assignee: | Combi Corporation (Tokyo,
JP) |
| Appl. No.: | 07/894,209 |
| Filed: | June 9, 1992 |
Foreign Application Priority Data
| Dec 14, 1991 [JP] | 3-37650 | |||
| Current U.S. Class: | D21/670 |
| Field of Search: | ;482/51,52,53,57 ;D21/191,194,195 |
References Cited [Referenced By]
U.S. Patent Documents
| 4708338 | November 1987 | Potts |
| 4720093 | January 1988 | Del Mar |
| 4919416 | April 1990 | DeCloux |
| 4961570 | October 1990 | Chang |
| 5033733 | July 1991 | Findlay |
| 5058882 | October 1991 | Dalebout et al. |
Assistant Examiner: Hyder; Philip
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Description
FIG. 1 is a front, top and left side perspective view of a stair climbing exercise machine showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
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