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Patent
D623704
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Priority
Mar 04 2008
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Filed
Sep 04 2008
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Issued
Sep 14 2010
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Expiry
Sep 14 2024
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Assg.orig
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Entity
unknown
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3
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12
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n/a
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The ornamental design for toy helicopter rotors, as illustrated and described.
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FIG. 1 is a front perspective view of the toy helicopter rotors in accordance with my design;
FIG. 2 is a rear perspective view of the toy helicopter rotors shown in FIG. 1;
FIG. 3 is a front view of the toy helicopter rotors shown in FIGS. 1-2;
FIG. 4 is a rear view of the toy helicopter rotors shown in FIGS. 1-3;
FIG. 5 is a left side view of the toy helicopter rotors shown in FIGS. 1-4;
FIG. 6 is a right side view of the toy helicopter rotors shown in FIGS. 1-5;
FIG. 7 is a top view of the toy helicopter rotors shown in FIGS. 1-6; and,
FIG. 8 is a bottom view of the toy helicopter rotors shown in FIGS. 1-7.
The broken lines are included for the purpose of illustrating portions of the toy helicopter that form no part of the claimed design.
Yuen, Terry
Patent |
Priority |
Assignee |
Title |
2429502, |
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2534353, |
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20040245378, |
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20060231677, |
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20070012818, |
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20070178798, |
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20070181742, |
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D544825, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd |
Helicopter propeller rotor |
D561085, |
Aug 03 2006 |
Silverlit Toys Manufactory, Ltd. |
Helicopter propeller |
EM7346290001, |
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EM7692520001, |
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EM8397820001, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a