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The ornamental design for an examination chair base, as shown and described
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FIG. 1 is a front perspective view of the examination chair base with portions thereof in phantom representing environmental matter which is not part of the claimed invention;
FIG. 2 is a top view of the examination chair base as shown in FIG. 1;
FIG. 3 is a left side view of the examination chair base as shown in FIG. 1 with the right side being a mirror image of the left side;
FIG. 4 is a rear view of the examination chair base as shown in FIG. 1;
FIG. 5 is a front view of the base as shown in FIG. 1; and,
FIG. 6 is a bottom view of the examination chair base as shown in FIG. 1.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 14 1998 | Reliance Medical Products, Inc. | (assignment on the face of the patent) | / |
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