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The ornamental design for a toy helicopter, as shown and described. |
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FIG. 1 is a top perspective view of the toy helicopter showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| D388474, | Jul 18 1996 | Fu Hong Industries Limited | Toy helicopter |
| D453031, | Dec 28 2000 | Wah Hing Toys Development Co., Ltd. | Toy helicopter |
| ER303, | |||
| ER4132, | |||
| ER4893, |
| Patent | Priority | Assignee | Title |
| 2985407, | |||
| D262553, | Jan 11 1980 | FISHER - PRICE, INC , A DE CORP | Toy helicopter |
| D289781, | Nov 30 1984 | Interlego A.G. | Combined toy helicopter and figures |
| D338693, | Sep 26 1991 | Brown Box Too, Inc. | Toy helicopter |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 21 1992 | BERGGREEN, IB H | INTERLEGO A G | ASSIGNMENT OF ASSIGNORS INTEREST | 006343 | /0667 | |
| Nov 24 1992 | Interlego A.G. | (assignment on the face of the patent) | / | |||
| Nov 20 2007 | Interlego AG | LEGO A S | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 020609 | /0865 |
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