USD232471S - Grinding disc segment - Google Patents

Description

Des. 232,471 Patented Aug. 20, 1974 United States Patent 0 cc GRINDING DISC SEGMENT Ake Sandstrom, Falkvagen 65, Taby, Sweden Filed July 19, 1971, Ser. No. 164,227 Claims priority, application SwedenJan. 20, 1971 Term of patent 14 years Int. Cl. DIS-09 US. Cl. D37-1 R FIG.3

FIG. 1 is a front elevation of a grinding disc segment embodying my design.

FIG. 2 is a section taken on line 22 of FIG. 1.

FIG. 3 is a front elevation of a modified form thereof; and,

FIG. 4 is a section taken on line 4-4 of FIG. 3.

The back of the grinding disc segment is plain.

I claim:

The ornamental design for a grinding disc segment, as shown and described.

Des. 232,471

PAGE 2 References Cited UNITED STATES PATENTS 3,387,796 6/1968 Cormack et a1. 241298 X 3,049,307 8/1962 Dalzell, Jr. 241296 X 3,040,997 6/1962 Borden 241-296 X 1,109,361 9/1914 Reynolds 241-297 ALAN P. DOUGLAS, Primary Examiner

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