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Patent
D582490
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Priority
Dec 04 2007
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Filed
Mar 19 2008
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Issued
Dec 09 2008
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Expiry
Dec 09 2022
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Assg.orig
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Entity
unknown
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1
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13
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n/a
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The ornamental design for a toy helicopter, as shown and described.
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FIG. 1 is a perspective view from front, top and left side of a toy helicopter showing my new design;
FIG. 2 is a perspective view from front, top and right side thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
Yuen, Shiu Hang
| Patent |
Priority |
Assignee |
Title |
| D952048, |
Feb 03 2021 |
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Toy |
| Patent |
Priority |
Assignee |
Title |
| 3133715, |
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| 3189302, |
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| 3279096, |
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| 3467343, |
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| 3765770, |
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| 20060231677, |
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| 20070012818, |
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| 20070105475, |
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| 20070164150, |
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| 164351, |
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| 179629, |
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| 225654, |
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| D253003, |
Jun 09 1977 |
Toytown Corporation |
Toy helicopter |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a