| D285472 | Rowing machine | September, 1986 | Gremonprez | D21/195 |
| D287388 | Rowing exercise machine or similar article | December, 1986 | Cheng | D21/195 |
| 4284272 | Exercise machines | August, 1981 | Evans et al. | |
| 4477071 | Convertible rowing exercising apparatus | October, 1984 | Brown et al. | 272/72 |
| 4488719 | Collapsible exercising apparatus | December, 1984 | Brown et al. | 272/72 |
| 4541627 | Exercise rowing machine | September, 1985 | MacLean et al. | 272/72 |
| 4602780 | Multipurpose exercise apparatus | July, 1986 | Gall | 272/72 |
| GB390424 | April, 1933 |
FIG. 1 is a front perspective view of an exercise rowing machine showing our design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom view thereof; and
FIG. 7 is a side elevational view thereof illustrating the rear end portion of the machine in an elevated position.