Toy airplane with foldable wings and a switch to activate a...

Details Toy airplane with foldable wings and a switch to activate a... Toy airplane with foldable wings and a switch to activate a...

2006-04-27

2010-10-12

Vo, Peter DungBa (Department: 3714)

Amusement devices: toys

Aerodynamically supported or retarded

Glider

C446S063000, C244S063000

Reexamination Certificate

active

07811151

ABSTRACT:
A toy airplane with foldable wings. The wings can be folded before being launched by a launcher. When the toy airplane is launched the wind pressure maintains the wings in the folded position. When the toy airplane reaches a certain reduced speed, springs of the toy plane move the wings back into an unfolded position. Movement of wings into the unfolded position closes a switch and powers a propeller of the toy plane. The propeller can be powered by a battery within the toy plane fuselage. The combination of a motorized propeller, switch and folded wings provides a toy airplane that minimizes drag during launch and allows for extended flight after launch.

REFERENCES:
patent: 3647163 (1972-03-01), Sweeney
patent: 5129852 (1992-07-01), Crisci et al.
patent: 5423706 (1995-06-01), Chase

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