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Patent
D613207
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Priority
Apr 28 2009
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Filed
Apr 28 2009
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Issued
Apr 06 2010
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Expiry
Apr 06 2024
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Assg.orig
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Entity
unknown
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6
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15
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n/a
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I claim the ornamental design for a chainwheel, as shown and described.
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FIG. 1 is a perspective view of a chainwheel;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Hsu, Chia-Wei
Patent |
Priority |
Assignee |
Title |
7258638, |
Apr 30 2002 |
CAMPAGNOLO S R L |
Sprocket of a chain transmission for a bicycle |
7491143, |
Apr 30 2002 |
Campagnolo S.r.l. |
Sprocket of a chain transmission for a bicycle |
210564, |
|
|
|
219633, |
|
|
|
222572, |
|
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|
D246097, |
Jul 27 1976 |
|
Sprocket |
D266558, |
Jan 10 1980 |
MURRAY, INC |
Combined bicycle sprocket and chain guard |
D299448, |
May 16 1986 |
DERBY CYCLE CORPORATION, THE |
Sprocket |
D432054, |
Feb 06 1998 |
Shimano Inc. |
Bicycle sprocket unit |
D540718, |
Mar 01 2006 |
Wick Werks, LLC |
Pair of bicycle chain rings |
D580305, |
Feb 06 2007 |
SHIMANO COMPONENTS (MALAYSIA) SDN. BHD.; SHIMANO COMPONENTS MALAYSIA SDN BHD |
Bicycle chain ring cover |
D589409, |
Nov 02 2007 |
Shimano Inc.; Shimano Inc |
Chain guard |
D599255, |
Sep 18 2008 |
Wick Werks, LLC |
Medium road bike chain ring |
D599716, |
Sep 18 2008 |
Wick Werks, LLC |
Large road bike chain ring |
D599717, |
Sep 18 2008 |
Wick Werks, LLC |
Large cyclocross bike chain ring |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a