Toy helicopter

Description

FIG. 1 is a perspective view showing our new design for toy helicopter;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D211804 July 1968 Genin
D225654 December 1972 Spiegel
D372741 August 13, 1996 Tsai
Patent History
Patent number: D421279
Type: Grant
Filed: Apr 12, 1999
Date of Patent: Feb 29, 2000
Inventor: Wen-Ho Tsai (Taipei)
Primary Examiner: Dominic Simone
Law Firm: Dougherty & Troxell
Application Number: 0/103,247
Classifications
Current U.S. Class: Helicopter (D21/442)
International Classification: 2101;