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Publication numberUSD432054 S
Publication typeGrant
Application numberUS 29/083,238
Publication dateOct 17, 2000
Filing dateFeb 6, 1998
Publication number083238, 29083238, US D432054 S, US D432054S, US-S-D432054, USD432054 S, USD432054S
InventorsJunichi Hanamura
Original AssigneeShimano Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Bicycle sprocket unit
US D432054 S
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a bicycle sprocket unit, as shown and described herein.
Description

The drawings show a bicycle sprocket used in accordance with embodiments of my new design.

FIG. 1 is a front elevational view of a bicycle sproket 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 a top perspective view thereof.

The broken line showing of environment features shown throughout the drawings are for illustrative pirposes only and forms no part of the claimed design.

Non-Patent Citations
Reference
11996 Shimano Bicycle System Components Aug. 1995, pp. 20, 50 and 54.
2Schwab Cycles, element A sprocket assembly. May 1997, p. 23.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7344463 *Dec 19, 2003Mar 18, 2008Sram CorporationSprocket assembly
US20040121867 *Dec 19, 2003Jun 24, 2004Sram CorporationSprocket assembly
US20060094550 *Nov 1, 2004May 4, 2006Shimano Inc.Bicycle crankset
Classifications
U.S. ClassificationD12/123