USD232468S - Grinding disc segment - Google Patents

Description

Des. 232,468 Patented Aug. 20, 1974 United States Patent 0 lce GRINDING DISC SEGMENT Ake Sandstrom, Falkvagen 65, Taby, Sweden Filed July 19, 1971, Ser. No. 164,222 Claims priority, application Sweden Jan. 20, 1971 Term of patent 14 years Int. Cl. DIS-09 US. Cl. D37-1 R FIG. I.

Des. 232,468

PAGE I FIG.3

FIG.4

FIG. 1 is a front elevation of a grinding disc segment References Cited embodying my new design- UNITED STATES PATENTS FIG. 2 is a section taken on line FIG. 3 is a front elevation of a and 22 at FIG. 1; modified form thereof;

3,049,307 8/1962 Dalzell, Jr. 241296 X 3,040,997 6/1962 Borden 241296 X 1,109,361 9/1914 Reynolds 241297 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.

Images