Patent
   D629467
Priority
Apr 24 2008
Filed
Apr 24 2008
Issued
Dec 21 2010
Expiry
Dec 21 2024
Assg.orig
Entity
unknown
2
10
n/a
The ornamental design for a dual rotor mini toy helicopter, as shown and described.

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.

Cai, Muxiong

Patent Priority Assignee Title
D708273, Nov 20 2012 Remotely-controlled, impact-resistant model helicopter
D820917, Sep 28 2015 TRAXXAS LP Propeller for a model aircraft
Patent Priority Assignee Title
20060121819,
20060231677,
20070012818,
20070105475,
20070164149,
D546269, Jan 19 2006 Silverlit Toys Manufactory, Ltd Helicopter propeller
D548803, Apr 27 2006 ZIMET, NACHMAN; DIVON, AVNER Helicopter
EM9057240001,
HK7031204M001,
HK8000770,
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