Patent
   D507995
Priority
Feb 23 2004
Filed
Feb 23 2004
Issued
Aug 02 2005
Expiry
Aug 02 2019
Assg.orig
Entity
unknown
6
2
n/a
The ornamental design for a bicycle chain case, as shown and described.

FIG. 1 is a rear outside perspective view of a bicycle chain casein accordance with my new design;

FIG. 2 is an outside elevational view of the bicycle chain case in accordance with my new design;

FIG. 3 is an inside elevational view of the bicycle chain case in accordance with my new design;

FIG. 4 is a front end elevational view of the bicycle chain case in accordance with my new design;

FIG. 5 is a rear end elevational view of the bicycle chain case in accordance with my new design;

FIG. 6 is a top plan view of the bicycle chain case in accordance with my new design; and,

FIG. 7 is a bottom plan view of the bicycle case in accordance with my new design.

Okada, Shigekatsu

Patent Priority Assignee Title
10099740, Aug 13 2015 HEBIE GMBH & CO KG Protective cover for a drive chain
8152189, Aug 27 2007 Cannondale Bicycle Corporation Bicycle frame and drive link case therefore
8602435, Aug 27 2007 Cycling Sports Group, Inc. Bicycle frame and drive link case therefore
D557182, Jan 26 2007 Chain cover
D616350, May 06 2009 KLD ENERGY TECHNOLOGIES LLC; KLD ENERGY TECHNOLOGIES, INC Wheel drive hub
D774992, Mar 12 2015 Chain ring bash guard
Patent Priority Assignee Title
20030224891,
D376569, Nov 21 1995 Chain guard for bicycles
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 23 2004Shimano Inc.(assignment on the face of the patent)
May 06 2004OKADA, SHIGEKATSUShimano IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153110955 pdf
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