USD232805S - Chain guard - Google Patents

Description

United States Patent 0 "ca 232,805

Patented Sept. 17, 1974 CHAIN GUARD Raymond U. H. Tegner, Lodi, Wis., assiguor to Amerock Corporation, Rockford, Ill.

Original design application Nov. 10, 1972, Ser. No. 305,567. Divided and this application Oct. 24, 1973, Ser. No. 409,240

Term of patent 14 years Int. Cl. D8-07 US. Cl. D8131 FIG. 1 is a front view of a chain guard showing my new design and a keeper plate shown at the left and a base plate shown at the right.

FIG. 2 is a bottom view of the keeper plate.

FIG. 3 is a side view of the keeper plate as viewed from the left in FIG. 1.

FIG. 4 is a side view of the keeper plate as viewed from the right in FIG. 1.

FIG. 5 is a back view of the keeper plate.

FIG. 6 is a sectional view taken along the line 6-6 in FIG. 1.

FIG. 7 is a sectional view taken along the line 7-7 in FIG. 1.

FIG. 8 is a top view of the base plate shown in FIG. 1.

FIG. 9 is a bottom view of the base plate.

FIG. 10 is a side view of the base plate as seen from the right in FIG. 1.

FIG. 11 is a back view of the base plate.

FIG. 12 is a sectional view taken along the line 12-42 in FIG. 1.

PAGE 2 UNITED STATES PATENTS 4/1969 Algoren D8--184 11/1973 Bobrowski D8 -131 OTHER REFERENCES House & Garden, March 1960, p. 43, bottom center, antique brass switch plates.

WILLIAM N. WERTMAN, Primary Examiner

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