Tensioning device for motorcycle drive chain

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Description

FIG. 1 is an isometric view of a tensioning device for motorcycle drive chain showing my new design;

FIG. 2 is an elevational view of the front or rear thereof;

FIG. 3 is an elevational view of either end thereof; and

FIG. 4 is a plan view of the top or bottom thereof.

Referenced Cited
U.S. Patent Documents
3673884 July 1972 Southiere
3838606 October 1974 Scalise
4036069 July 19, 1977 Clark
Patent History
Patent number: D247906
Type: Grant
Filed: Aug 2, 1976
Date of Patent: May 16, 1978
Inventor: George M. Erl (Huntington Beach, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Harvey C. Nienow
Application Number: 5/710,689
Classifications
Current U.S. Class: Drive Train (D15/148)
International Classification: D1211;