Pair of bicycle chain rings
FIG. 1is an inside plan view of a 44 tooth large bicycle chain ring of the pair of bicycle chain rings, shown separately for clarity;
FIG. 2 is an outside plan view of FIG. 1;
FIG. 3 is an inside perspective view of FIG. 1;
FIG. 4 is a close-up inside perspective view of a FIG. 3, shown for clarity;
FIG. 5 is an inside plan view of a 32 tooth middle bicycle chain ring of the pair of bicycle chain rings, shown separately for clarity;
FIG. 6 is an outside plan view of FIG. 5;
FIG. 7 is an inside perspective view of FIG. 5;
FIG. 8 is a close-up inside perspective view of a portion of FIG. 7, shown for clarity; and,
FIG. 9 is an exploded perspective view of the pair of bicycle chain rings.
Claims
The ornamental design for a pair of bicycle chain rings, as shown and described.
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- http://www.raceface.com/components/chainrings/racerings.htm.
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Type: Grant
Filed: Mar 1, 2006
Date of Patent: Apr 17, 2007
Inventor: Christopher A. Wickliffe (Ogden, UT)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Linda Brooks
Attorney: Morriss O'Bryant Compagni
Application Number: 29/254,870