Bicycle chain ring cover

- Shimano Inc.
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Description

FIG. 1 is an outside (front) perspective view of the bicycle chain ring cover in accordance with my new design;

FIG. 2 is an outside (front) elevational view of the bicycle chain ring cover in accordance with my new design;

FIG. 3 is an inside (back) elevational view of the bicycle chain ring cover in accordance with my new design;

FIG. 4 is a top plan view of the bicycle chain ring cover in accordance with my new design;

FIG. 5 is a bottom plan view of the bicycle chain ring cover in accordance with my new design;

FIG. 6 is a left side elevational view of the bicycle chain ring cover in accordance with my new design;

FIG. 7 is a right side elevational view of the bicycle chain ring cover in accordance with my new design;

FIG. 8 is an outside (front) elevational view of the bicycle chain ring cover in accordance with my new design as installed on a first bicycle crank set; and,

FIG. 9 is an outside (front) elevational view of the bicycle chain ring cover in accordance with my new design as installed on a second bicycle crank set.

The portion shown in broken lines in FIG. 3 forms no part of the claimed design. The broken line showing of environment (bicycle crank set) in FIG. 9 forms no part of the claimed design.

Claims

The ornamental design for a bicycle chain ring cover, as shown and described.

Referenced Cited
U.S. Patent Documents
4475894 October 9, 1984 Sugino
4487424 December 11, 1984 Ellis
5003840 April 2, 1991 Hinschlager
D326833 June 9, 1992 Beiser
6475110 November 5, 2002 Yamanaka
Other references
  • Alfine Front Chainwheel FC-S500; Available prior to Feb. 5, 2007; From Shimano Website.
Patent History
Patent number: D579825
Type: Grant
Filed: Feb 5, 2007
Date of Patent: Nov 4, 2008
Assignee: Shimano Inc. (Osaka)
Inventor: Masayuki Arakawa (Sakai)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Linda Brooks
Attorney: Global IP Counselors, LLP
Application Number: 29/272,232
Classifications
Current U.S. Class: Crank Or Sprocket (D12/123)