USD425919S - Electrostatic chuck with improved spacing mask and workpiece detection device - Google Patents

Description

FIG. 1 depicts a top view of the electrostatic chuck with improved spacing mask and workpiece detection device;

FIG. 2 depicts an elevation view of the electrostatic chuck when looking up along the y-axis of FIG. 1;

FIG. 3 depicts a detailed view of part of a surface and circumferential edge of the electrostatic chuck seen of FIG. 2;

FIG. 4 depicts an elevation view of the electrostatic chuck when looking down along the y-axis of FIG. 1;

FIG. 5 depicts an elevation view of the electrostatic chuck when looking to the left along the x-axis of FIG. 1, the view when looking to the right being a mirror image to that of FIG. 5; and,

FIG. 6 is a bottom view of the electrostatic chuck.

Claims (1)

1. The ornamental design for an electrostatic chuck with improved spacing mask and workpiece detection device, as shown.

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