Sprocket retention system for exercise device

Description

A portion of the disclosure of this patent document contains material which is subject to copyright protection. This patent document may show and/or describe matter which is or may become trade dress of the owner. The copyright and trade dress owner has no objection to the facsimile reproduction by anyone of the patent disclosure as it appears in the Patent and Trademark Office patent files or records, but otherwise reserves all copyright and trade dress rights whatsoever.

FIG. 1 is a front, upper, left perspective view of the sprocket retention system installed on a bicycle;

FIG. 2 is a front, upper, left perspective view of the sprocket retention system shown apart from the bicycle;

FIG. 3 is a back, upper, left perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left view thereof;

FIG. 7 is a right view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines in FIG. 1 depicts environment and forms no part of the claim.

Claims

The ornamental design for a sprocket retention system for exercise device as shown and described.