Double-sprocket bicycle adapter

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Description

FIG. 1 is a perspective view of a double-sprocket bicycle adapter showing the new design.

FIG. 2 is right side elevation view of a double-sprocket bicycle adapter showing the new design with the left side elevation view being a mirror-image thereof.

FIG. 3 is top plan view of a double-sprocket bicycle adapter showing the new design.

FIG. 4 is a front elevation view of a double-sprocket bicycle adapter showing the new design; and,

FIG. 5 is a bottom plan view of a double-sprocket bicycle adapter showing the new design.

The broken lines in the figures are intended only to aid in the understanding of the claimed design, are for illustration purposes only showing an article upon which the claimed design may be associated or applied, and form no part of the claimed design.

Claims

We claim the ornamental design for the double-sprocket bicycle adapter, as shown and described.

Referenced Cited
U.S. Patent Documents
5733215 March 31, 1998 Hsu et al.
D396436 July 28, 1998 Liska
5860882 January 19, 1999 Petrilli et al.
7044876 May 16, 2006 Kamada et al.
Patent History
Patent number: D603761
Type: Grant
Filed: Jul 6, 2009
Date of Patent: Nov 10, 2009
Inventors: David D. Morrow (San Diego, CA), Hondre C. Moreno (San Diego, CA)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Linda G. Brooks
Attorney: Frank G. Morkunas
Application Number: 29/339,669
Classifications
Current U.S. Class: Crank Or Sprocket (D12/123)