Toy helicopter

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Description

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.

Claims

The ornamental design for a toy helicopter, as shown and described.

Referenced Cited
U.S. Patent Documents
D158936 June 1950 Crowder
D193567 September 1962 Kopman
D295057 April 5, 1988 Lau
D345589 March 29, 1994 Berggreen
D431609 October 3, 2000 Wei
Patent History
Patent number: D453031
Type: Grant
Filed: Dec 28, 2000
Date of Patent: Jan 22, 2002
Assignee: Wah Hing Toys Development Co., Ltd. (Kowloon)
Inventor: Wai Keung Tse (Chaiwan)
Primary Examiner: Dominic Simone
Attorney, Agent or Law Firm: Leydig, Voit, & Mayer, Ltd.
Application Number: 29/134,677
Classifications
Current U.S. Class: Helicopter (D21/442)
International Classification: 2101;