USD232470S - Grinding disc segment - Google Patents

Description

United States Patent 0 GRINDING DISC SEGMENT Ake Sandstrom, Falkvagen 65, Taby, Sweden Filed July 19, 1971, Ser. No. 164,226

Claims priority, application Sweden Jan. 20, 1971 Term of patent 14 years Int. Cl. D1509 US. Cl. D37-1 R Des. 232,470 Patented Aug. 20, 1974 Des. 232,470

PAGE 2 FIG.4

FIG. 1 is a front elevation of a grinding disc segment References Cited embodyng my deslgn- UNITED STATES PATENTS 3,387,796 6/1968 Cormack et a1. 241298 X 3,049,307 8/1962 Dalzell, Jr. 241-296 X 3,040,997 6/1962 Borden 241-496 X 1,109,361 9/1914 Reynolds 241297 FIG. 2 is a section taken on line 2-2 of FIG. 1;

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

FIG. 4 is a section taken on line 44 of FIG. 3.

The back of the grinding disc segment is plain.

I claim:

ALAN P. DOUGLAS, Primary Examiner The ornamental design for a grinding disc segment, as shown and described.

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