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Bicycle sprocket unit |
| D430510 |
Bicycle sprocket unit
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| Patent Drawings: | |
| Inventor: |
Hanamura |
| Date Issued: |
September 5, 2000 |
| Application: |
D/083,236 |
| Filed: |
February 6, 1998 |
| Inventors: |
Hanamura; Junichi (Wakayama, JP)
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| Assignee: |
Shimano Inc. (Osaka, JP) |
| Primary Examiner: |
Douglas; Alan P. |
| Assistant Examiner: |
Brooks; Linda |
| Attorney Or Agent: |
Shinjyu Global IP Counselors, LLP |
| U.S. Class: |
D12/123 |
| Field Of Search: |
D12/123; D15/5; 188/24.11; 474/152; 474/155; 474/156; 474/157; 474/158; 474/160; 474/161; 474/162; 474/164 |
| International Class: |
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| U.S Patent Documents: |
D30038; D35193; D222572; D242539; D266558; D306842; D366017; D368055; 4439172; 4741724; 4988328 |
| Foreign Patent Documents: |
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| Other References: |
Schwab Cycles, element A sprocket assembly, May, 1997, p. 23..
1996 Shimano Bicycle System Components Aug. 1995, pp. 20, 50 and 54.. |
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| Abstract: |
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| Claim: |
The ornamental design for a bicycle sprocket unit, as shown and described herein. |
| Description: |
FIG. 1 is a front elevational view of a bicycle sprocket unit showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view of FIG. 2;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front elevational view thereof, with several of the sprocket gears removed for clarity of disclosure; and,
FIG. 9 is an enlarged top perspective view thereof.
The broken line showing of environment features shown throughout the drawings are for illustrative purposes only and forms no part of the claimed design.
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