Chair mechanism base plate

Description

FIG. 1 is a front perspective view of a base plate of a chair mechanism of the present invention;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front side elevation view thereof;

FIG. 5 is a rear side elevation view thereof; and,

FIG. 6 is a top plan view thereof.

A bottom plan view has been omitted as it does not form a portion of the claimed design.

The evenly spaced broken lines shown in the drawings are directed to environment, are for informational purposes only, and form no part of the claimed design.

The long and short broken lines are boundary lines which define the bounds of the claimed design. These boundaries do not exist in reality in the article embodying the design. It is understood that the claimed design extends to these boundaries but does not include the boundaries.

The surface shading lines on the claimed portion are provided only to indicate the character and/or any contour or curvature of the surfaces. They do not indicate color, texture, markings that actually exist thereon, indicia, graphic representations, surface treatment, or any other ornamentation applied to the article.

Claims

The ornamental design for a chair mechanism base plate, as shown and described.