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The ornamental design for a toy helicopter, as shown and described.
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FIG. 1 is a front end elevational view of a toy helicopter showing my new design;
FIG. 2 is a rear end elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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| D545755, | Jan 19 2006 | Silverlit Toys Manufactory, Ltd | Helicopter |
| D952757, | Aug 05 2020 | Ankyo Developmet Ltd. | Floating toy plane |
| ER4132, |
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| 158936, | |||
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 27 2000 | TSE, WAI KEUNG | WAH HING TOYS DEVELOPMENT CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011409 | /0481 | |
| Dec 28 2000 | Wah Hing Toys Development Co., Ltd. | (assignment on the face of the patent) | / |
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