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US 4,047,324 AGranted
Balloon and parachute toy
OwnerHans Ulrich Wesenberginventor
Life of this patent
Estimating the term…
Abstract
A flying toy has a body, an inflatable balloon connected to a downwardly facing nozzle, and a recess accommodating a parachute. Upon inflation, the escape of air from the balloon causes the toy to rise, and as the balloon reaches the end of its deflation, its reduction in size uncovers the recess to allow deployment of the parachute to enable the toy to float back to earth.
Claims7
A balloon and parachute toy comprising:
- a balloon which can be inflated by air, a missile, such as a rocket aviator, parachutist or the like, and a parachute, the balloon having a mouthpiece the longitudinal axis of which passes through the center of gravity of the missile, with the mouthpiece aperture facing the ground in the normal flight position of the missile, the missile having a trough opening which opens towards the balloon for receiving the folded parachute, a portion of the balloon facing the trough acting as a cover for automatically opening and closing the trough whereby the balloon, in its inflated condition, serves to retain the folded parachute in the recess and, upon deflation, allows the parachute to leave the recess and open, and wherein the dimensioning of parts is such that the force of recoil of the air escaping from the inflated balloon is greater than the force of gravity which acts on the missile and the attached balloon and parachute.
Dependencies are inferred from the claim text.