Ascending and descending balloon action toy

• US 4,693,695 A
• Filed: 03/31/1986
• Issued: 09/15/1987
• Est. Priority Date: 03/31/1986
• Status: Expired due to Fees

• Current Assignee: Peter S.C. Cheng
• Original Assignee: Peter S.C. Cheng
• Inventors: Cheng, Peter S. C.
• Primary Examiner(s): Downey, Kenneth
• Application Number:
  US06/846,055
• Time in Patent Office: 533 Days
• Field of Search: 446/220, 446/221, 446/225, 446/250
• US Class Current: 446/220
• CPC Class Codes: A63H 1/30 Climbing tops, e.g. Yo-Yo
• CPC Class Codes: A63H 2027/1041 Holding or sealing means, e.g. handling rods, clamps or plugs
• CPC Class Codes: A63H 2027/1075 Special shapes or constructions for aircraft type balloons A63H2027/1066
• CPC Class Codes: A63H 27/10 Balloons connection of valves to inflatable elastic bodies B60C29/00; other than toy aspects B64B1/40

Abstract

An ascending and descending balloon action toy includes an envelope filled with a lighter-then-air gas, the envelope repeatedly ascending and alternately descending a tether.

Claims

1. An ascending and descending balloon action toy, comprising:

(a) an air-buoyant envelope having an attached pair of mutually symmetrically arranged balloon portions, each having an interior filled with a lighter-than-air gas at about atmospheric pressure;

(b) a spool defining an axis between the balloon portions; and

(c) a tether having a fastening end region operatively connected to the spool, an opposite handle end region held by a user during play, and a tether region intermediate the end regions and repeatably coilable around, and uncoilable from, the spool during play,

(i) said tether region uncoiling from the spool about the axis when the envelope is released by the user into the air so as to enable ascent of the envelope,

(ii) said tether region coiling around the spool about the axis when the handle end region is yanked by the user so as to cause descent of the envelope.

2. The action toy as defined in claim 1, wherein each balloon portion is composed of two attached panels, each panel being comprised of a non-elastomeric polymer sheet having a continuous metallic coating on one side of the respective sheet, said panels being attached to form each balloon portion by continuous seals along peripheral regions of each balloon portion, thereby rendering the envelope substantially gas-impermeable and substantially permanently air-buoyant.

3. The action toy as defined in claim 2, wherein the balloon portions are connected together along an annular seal which constitutes the spool, said spool bounding an interior which communicates with the interiors of both balloon portions.

4. The action toy as defined in claim 3, wherein each polymer sheet has an inner side on which the metallic coating is provided;

and wherein the spool includes a pair of juxtaposed sealing discs, each composed of a non-elastomeric polymer sheet coated with a continuous metallic coating; and

wherein the metallic coating of one of the discs faces, and is continuously sealed along an inner annulus to, the metallic coating of the other of the discs; and

wherein each metallic coating of a respective disc faces, and is continuously sealed along an outer annulus to, a respective metallic coating on the inner side of the polymer sheet of one of the panels of each balloon portion.

5. The action toy as defined claim 4, wherein the inner annulus has a smaller circular cross-section than that of the outer annulus.

6. The action toy as defined in claim 5;

and further comprising a band encircling the spool, said fastening end region being attached to the band.

7. The action toy as defined in claim 3;

and further comprising a filling nozzle on the envelope and through which the lighter-than-air gas is introduced into the envelope.

8. An ascending and descending balloon action toy, comprising:

(a) a substantially permanently air-buoyant envelope having an attached pair of substantially gas-impermeable, mutually symmetrically arranged, balloon portions having a common interior filled with a lighter-than-air gas at about atmospheric pressure,

(i) each balloon portion being composed of two attached panels, each comprised of a non-elastomeric polymer sheet having a continuous metallic coating on an inner side of the respective sheet, said panels being attached to form each balloon portion by continuous peripheral seals along peripheral regions of each balloon portion;

(b) a spool defining an axis between the balloon portions and including a pair of juxtaposed sealing discs, each comprised of a non-elastomeric polymer sheet coated with a continuous metallic coating,

(i) said metallic coating of one of the discs facing, and being continuously sealed along an inner annulus to, said metallic coating of the other of the discs,

(ii) each metallic coating of a respective disc facing, and being continuously sealed along an outer annulus to, a respective metallic coating on the inner side of the polymer sheet of one of the panels of each balloon portion,

(iii) said inner and outer annuli being centered on the axis, and the inner annulus having a smaller diameter than the diameter of the outer annulus; and

(c) a tether having a fastening end region operatively connected to the spool, an opposite handle end region held by a user during play, and a tether region intermediate the end regions and repeatably coilable around, and uncoilable from, the spool during play,

(i) said tether region uncoiling from the spool about the axis when the envelope is released by the user into the air so as to enable ascent of the envelope,

(ii) said tether region coiling around the spool about the axis when the handle end region is yanked by the user so as to cause descent of the envelope.

9. An ascending and descending action balloon, comprising:

(a) an air-buoyant envelope having an attached pair of mutually symmetrically arranged balloon portions, each having an interior filled with a lighter-than-air gas at about atmospheric pressure;

(b) a spool defining an axis between the balloon portions; and

(c) a tether having a fastening end region operatively connected to the spool, an opposite handle end region held during use, and a tether region intermediate the end regions and repeatably coilable around, and uncoilable from, the spool during use,

(i) said tether region uncoiling from the spool and causing the envelope to spin in one circumferential direction about the axis during ascent of the envelope,

(ii) said tether region coiling around the spool and causing the envelope to spin in the opposite circumferential direction about the axis during descent of the envelope.