USD221688S - Carrier for silicon wafers which are used in the manufacture of semi- conductor devices - Google Patents

Description

United States Patent Des. 221,688

Patented Aug. 31, 1971 0 "ice CARRIER FOR SILICON WAFERS WHICH ARE USED IN THE MANUFACTURE OF SEMI- CONDUCTOR DEVICES Walter L. Elsfelder, New York, N.Y., assignor i'o Emerson Plastics Corporation, Bronx, NY.

Filed Apr. 22, 1970, Ser. No. 22,572

Term of patent 3 /2 years Int. Cl. DIS-99 US. Cl. D55-1 FIG. 1 is a front perspective view of a carrier for silicon wafers which are used in the manufacture of semiconductor devices, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a front elevational view thereof.

The design is symmetrical whereby the right side view is identical to the left side view and the rear elevational view is identical to the front elevational view.

I immuumn I claim:

The ornamental design for a carrier for silicon wafers which are used in the manufacture of semi-conductor devices, substantially as shown and described.

References Cited UNITED STATES PATENTS 3,534,862 10/1970 Shambelan 211-41 WALLACE R. BURKE, Primary Examiner

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