USD215270S - Wafer tray - Google Patents

Description

United States Patent 0 "Ice Patented 23;";1ffl12 WAFER TRAY Henry W. Gutsche, St. Louis, Darrell M. Harris, Kirkwood, and Robert J. Walsh, Ballwin, Mo., assignors to Monsanto Company, St. Louis, Mo., a corporation of Delaware Filed May 21, 1968, Ser. No. 12,021

Term of patent 14 years Int. Cl. D9-04 US. Cl. D9-187 Del. 215,270

PAGE 2 FIGURE 1 is a top perspective view of a wafer tray showing our new design;

FIGURE 2 is a top plan view of the wafer tray of FIGURE 1;

FIGURE 3 is a front elevational view of the wafer tray of FIGURE 1, the rear elevational view being a mirror image thereof;

FIGURE 4 is a bottom plan view of the wafer tray of FIGURE 1;

FIGURE 5 is a right end elevational view of the wafer tray of FIGURE 1; and

FIGURE 6 is a left end elevational view of the wafer tray of FIGURE 1.

We claim:

The ornamental design for a wafer tray, as shown.

References Cited UNITED STATES PATENTS D. 112,254 11/1938 Jackson D441 1,804,324 5/1931 De Weal.

2,188,492 1/1940 Young.

2,236,675 4/1941 Reamer 217-265 EDWIN H. HUNTER, Primary Examiner WINIFRED E. HERRMANN, Assistant Examiner

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