Dual rotor mini toy helicopter

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Description

FIG. 1 is a perspective view of a dual rotor mini toy helicopter showing my new design where the broken lines are included for the purpose of illustrating portions of the article that form no part of the new design;

FIG. 2 is a left side view of the new design shown in FIG. 1.

FIG. 3 is a front view of the new design shown in FIG. 1.

FIG. 4 is a right side view of the new design shown in FIG. 1.

FIG. 5 is a rear view of the new design shown in FIG. 1.

FIG. 6 is a top view of the new design as shown in FIG. 1; and,

FIG. 7 is a bottom view of the new design shown in FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
D546269 July 10, 2007 Van de Rostyne et al.
D548803 August 14, 2007 Zimet
20060121819 June 8, 2006 Isawa
20060231677 October 19, 2006 Zimet et al.
20070012818 January 18, 2007 Miyazawa et al.
20070105475 May 10, 2007 Gotou et al.
20070164149 July 19, 2007 Van de Rostyne
Foreign Patent Documents
000905724.0001 March 2008 EM
0703120.4M001 February 2008 HK
0800077.0 March 2008 HK
Patent History
Patent number: D629467
Type: Grant
Filed: Apr 24, 2008
Date of Patent: Dec 21, 2010
Inventor: Muxiong Cai (Shanton City, Guangdong Province)
Primary Examiner: Catherine Tuttle
Attorney: Frederick Gotha
Application Number: 29/307,505
Classifications
Current U.S. Class: Helicopter (D21/442)