Gas inflatable balloons

• US 10,589,184 B2
• Filed: 04/16/2018
• Issued: 03/17/2020
• Est. Priority Date: 04/04/2016
• Status: Active Grant

• Current Assignee: Zuru (Singapore) Pte., Ltd.
• Original Assignee: Creative Impact Inc.
• Inventors: Mowbray, Mathew Peter
• Primary Examiner(s): Legesse, Nini F
• Application Number:
  US15/953,912
• Publication Number:
  US 20180296935A1
• Time in Patent Office: 701 Days
• Field of Search: 446181, 446202, 446220, 446222, 446224-226
• CPC Class Codes: A63H 2027/1033 Inflation devices or methods for inflating balloons
• 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 2027/1083 Valves or nozzles
• CPC Class Codes: A63H 2027/1091 with object inserted within; Means or methods for insertion of objects
• CPC Class Codes: A63H 27/10 Balloons connection of valves to inflatable elastic bodies B60C29/00; other than toy aspects B64B1/40

Abstract

A tethered balloon assembly the balloon, to be inflated via the tether which is to be subsequently closed by a one way valve to keep the balloon inflated and allow additional inflation as desired, controllable by its tether.

Claims

1. A balloon and tether assembly comprising or including:

a plurality of inflatable balloons, each with a spout defining an inflation entrance for the balloon, and

a plurality of inflation conduits for delivering inflation gas to said plurality of balloons, each of said inflation conduits extending between a first open end, about which the spout of a respective one of the balloons is sealed, and a second open end;

wherein each inflation conduit has an associated valve to close the conduit and prevent deflation of its associated balloon after inflation, said valve carried by its associated inflation conduit in order to close that inflation conduit independently of the other inflation conduits of the assembly,

and wherein each of said inflation conduits is flexible and elongate so as to be able to act as a tether of or for the balloon post-inflation.

2. The assembly of claim 1 wherein each said balloon is bonded to a respective tether at its spout.

3. The assembly of claim 1 wherein each inflation conduit is between 50 cm and 100 cm long.

4. The assembly of claim 3 wherein each inflation conduit has an internal diameter of between 2 and 4 mm.

5. The assembly of claim 1 wherein each valve is located inside of the balloon, at or near the first open end of the inflation conduit.

6. The assembly of claim 1 wherein each valve is a duck bill valve.

7. The assembly of claim 6 wherein the valve is a duckbill valve comprising two plies of material joined with one another to define a sealable passage therethrough, the tether being inserted into the passage with its exterior sealed against the plies or sheets to close off a first end of the passage and to present the first open end of the tether inside the passage, and wherein the passage is able to collapse so as to seal the passage about the first open end of the tether.

8. The assembly of claim 1 wherein said plurality of inflation conduits are directly connected to one another at connection regions of and between adjacent inflation conduits that extend along at least a part or parts of their length.

9. The assembly of claim 8 wherein the plurality of inflation conduits are severably connected to each other.

10. The assembly of claim 8 wherein the plurality of inflation conduits are connected adjacent one another along a portion of their elongate length, the connected inflation conduits being oriented in a ribbon formation with their elongate axes parallel and co-planar relative to one another.

11. The assembly of claim 8 wherein the inflation conduits are connected in a manner that their second open ends are presented adjacent one another.

12. The assembly of claim 1 further comprising a manifold for the delivery of inflation gas, wherein said manifold comprises at least one outlet to receive the second open end of each of the plurality of inflation conduits to facilitate simultaneous inflation of the plurality of balloons.

13. The assembly of claim 12 wherein the second open ends are received at, and emergent from, a common region of the manifold, and are optionally emergent from the manifold in a common direction.

14. A method of providing a plurality of simultaneously inflated balloons, each having a tether, said method comprising or including the steps of:

supplying an inflation gas into a manifold via which a flexible, elongate inflation conduit passing into each balloon receives inflation gas to be delivered to each respective balloon, each of said balloons having a spout region defining an inflation entrance for the balloon which spout region is sealed about a first open end of a respective inflation conduit, and

post inflation of each balloon via its inflation conduit, closing each such inflation conduit to prevent deflation of its attached inflated balloon and to leave each such conduit as a said tether of its respective balloon, wherein closing of each inflation conduit is effected by a valve carried by its associated inflation conduit in order to close that inflation conduit independently of the other inflation conduits of the system.

15. The method of claim 14 wherein each inflation conduit is between 50 cm and 100 cm long, and wherein the method further comprises the step of anchoring the balloon to its tether.

16. The method of claim 14 wherein each valve is located inside of the balloon, and wherein the method further comprises the step of sealing or constricting the inflation tube at or near the first open end of the inflation conduit.

17. The method of claim 14 wherein said plurality of inflation conduits are directly connected to one another at connection regions of and between adjacent inflation conduits that extend along at least a part or parts of their length.

18. The method of claim 17 wherein the plurality of inflation conduits are severably connected to each other and wherein the method further comprises the step of severing the connection between the inflation conduits in order to separate them from one another.

19. The method of claim 17 wherein the inflation conduits are connected in a manner that their second open ends are presented adjacent one another.

20. The method of claim 14 wherein said manifold comprises at least one outlet to receive a second open end of each of the plurality of inflation conduits to facilitate supply of inflation gas, and wherein the second open ends are received at, and emergent from, a common region of the manifold, and are optionally emergent from the manifold in a common direction, and wherein the method further comprises the step of engaging a second open end of each of the inflation conduits at the outlet of the manifold prior to supplying inflation gas.