Substrate transfer holder

Description

FIG. 1 is a top perspective view of a substrate transfer holder showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof, the right side being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged fragmental view taken along 7-7 of FIG. 5 thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 7 thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. The alternating long and short dashed lines in the drawings define the boundaries between the claimed and unclaimed features. None of the broken lines form any part of the claim.

The article is a substrate transfer holder for holding and transferring a circular substrate, for example, a semiconductor wafer or the like. Parts indicated by solid lines are the part of article for which a design patent is sought.

Claims

The ornamental design for a substrate transfer holder, as shown and described.