Amusement devices: toys – Inflatable – Including externally applied sealing element
Patent
1994-10-11
1996-03-19
Yu, Mickey
Amusement devices: toys
Inflatable
Including externally applied sealing element
446484, 137560, 137853, A63H 2710, B60C 2900
Patent
active
054999413
ABSTRACT:
A balloon inflation device with a light source involving a tube with internal electrical conducting wire such that a power source can be attached to one end of the tube, a light bulb can be attached to the other end of the tube and the power source will illuminate the light bulb. The tube also has a radially projecting flange with a chamfered edge on its outer surface such that the tube can be inserted into a balloon, light first, and the stem of the balloon can be stretched over the flange, holding the tube in place and creating a mechanical seal that prevents gas from passing between the flange and the balloon stem. The power source of the light bulb can be removed from the tube and a gas stream can be projected into the balloon, inflating it, but the tube is arranged and configured such that the gas in the balloon cannot flow out of the balloon through the tube.
REFERENCES:
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patent: 4736281 (1988-04-01), Neumeier
patent: 4794498 (1988-12-01), Neumeier
patent: 4997403 (1991-03-01), Akman
patent: 5083250 (1992-01-01), Malcolm
Lipton Robert S.
Yu Mickey
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