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US 6,149,486 AGranted
Bubble generating assembly
AssigneePlaco Corporation Limited
InventorDouglas Thai
Life of this patent
Estimating the term…
Abstract
A bubble producing assembly has a plurality of bubble producing devices. Each bubble producing device has at least one loop, a fan positioned adjacent the at least one loop, and a motor coupled to the fan. The assembly has a control mechanism coupled to each motor of each bubble producing device for simultaneously actuating each motor to cause separate bubbles to be simultaneously produced.
Claims16
A bubble producing assembly, comprising:
- a plurality of bubble producing devices, each bubble producing device having at least one loop;
- a plurality of fans, each fan positioned adjacent the at least one loop of at least one bubble producing device, and
- a plurality of motors, each motor coupled to a separate fan;
- and
- a control mechanism coupled to each motor for simultaneously actuating each motor.
2 more elements
A bubble producing assembly, comprising:
- a plurality of bubble producing devices, each bubble producing device having at least one loop, and means associated with each bubble producing device and positioned adjacent the at least one loop for causing air to pass through the at least one loop;
- and
- a control mechanism coupled to the causing means of each associated bubble producing device for simultaneously producing a plurality of separate bubbles;
- wherein one of the bubble producing devices comprises:
- a primary loop having an enclosing edge that defines an interior opening, the primary loop disposed at a first vertical level;
- and
- at least one secondary loop disposed at a second vertical level that is different from the first vertical level, the secondary loop positioned with respect to the primary loop such that the secondary loop extends into the space defined by the interior opening, with the secondary loop having a cylindrical wall extending vertically therefrom.
4 more elements
A method of generating bubbles, comprising:
- a. providing a plurality of bubble producing devices, each bubble producing device having at least one loop;
- b. providing plurality of fans, each fan positioned adjacent the at least one loop of at least one bubble producing device;
- c. providing a plurality of motors, each motor coupled to a separate fan;
- and
- simultaneously actuating each motor to cause air to pass through the at least one loop of each bubble producing device.
2 more elements
Dependencies are inferred from the claim text.