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The ornamental design for a room air conditioner, as shown and described. |
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FIG. 1 is a frontal three-quarter perspective view of a room air conditioner showing our new design.
FIG. 2 is a top plan view.
FIG. 3 is a side elevational view.
FIG. 4 is a rear elevational view; and,
FIG. 5 is a frontal perspective view showing a portion of the grill work rotated to an alternate position.
The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.
Thompson, Christopher M., Farfaglia, deceased, Leonard T.
| Patent | Priority | Assignee | Title |
| D472452, | Jun 20 2002 | Hook |
| Patent | Priority | Assignee | Title |
| D298647, | Dec 27 1985 | Sharp Corporation | Air conditioner |
| D304365, | May 29 1987 | Sharp Kabushiki Kaisha | Air conditioner |
| D309180, | Jun 04 1987 | Sharp Corporation | Air conditioner |
| D310261, | Dec 07 1988 | Goldstar Co., Ltd. | Air conditioner |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 11 1990 | Whirlpool Corporation | (assignment on the face of the patent) | / |
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