| 5372211 | Method for surmounting an obstacle by a robot vehicle | Wilcox et al. | 180/8.2 | |
| 5323867 | Robot transport platform with multi-directional wheels | Griffin et al. | 180/22 | |
| 5174405 | Self-traveling robotic vehicle with inclinable propulsion units | Carra et al. | 180/9.32 | |
| 3809004 | ALL TERRAIN VEHICLE | Leonheart | 114/270 | |
| 2751027 | Endless track supported invalid chair | McLaughtlin | 180/6.5 | |
| D413551 | Robotic vehicle | Wilcox et al. | D12/1 | |
| D437255 | Mars rover | Bickler et al. | D12/1 |
FIG. 1 is a perspective view of a Mars exploration rover Athena according to our new design;
FIG. 2 is a first side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a second side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.