USD215681S - Bicycle chain guard extension - Google Patents

Description

United States Patent Olfice Des. 215,681 Patented Oct. 21, 1969 BICYCLE CHAIN GUARD EXTENSION Donald A. Wolf, Dayton, Ohio, assignor to The Hulfmau Manufacturing Company, ration of Ohio Miamishurg, Qhio, a corpo- Filed Nov. 17 1968, Ser. No. 14,688 Tenn 0! patent 14 years Int. Cl. DIZ-P-IJ US, Chm

FIG. 1 is a side view of the bicycle chain guard extension, showing my new design;

FIG. 2 is an enlarged side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a rear view thereof.

The bicycle and chain guard, partially shown in broken lines of FIG. 1, are included for illustrative purposes y' I claim: The ornamental design of a bicycle chain guard extension, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 202,638 10/1965 Golden D14--6 X D. 209,728 12/ 1967 Schreckengost D90-S 1; PAUL GUERTIN, Primary Examiner

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