Rotor blades for a toy helicopter

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Description

FIG. 1 is a perspective view of a rotor blade for a toy helicopter embodying my design;

FIG. 2 is a front elevational view thereof, the rear elevational and side elevational views being mirror images thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
2802299 August 1957 Lohr
D199681 December 1964 Bross
5255871 October 26, 1993 Ikeda
5735670 April 7, 1998 Moffitt et al.
D401898 December 1, 1998 Lauder et al.
6019578 February 1, 2000 Hager et al.
6659395 December 9, 2003 Rehkemper et al.
20040245376 December 9, 2004 Muren
Patent History
Patent number: D539358
Type: Grant
Filed: Mar 3, 2006
Date of Patent: Mar 27, 2007
Assignee: Global Billion International, Ltd. (Hong Kong)
Inventor: Quan Guan Shi (Hong Kong)
Primary Examiner: Catherine Tuttle
Attorney: Intellectual Property Law Group LLP
Application Number: 29/255,106