Bubble maker
US5297979A · kind A · utility
21Cited by
4References
4Claims
0Family size
Inventor
Key dates
| Filing date | May 3, 1993 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | May 3, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/28
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A device for producing bubbles from water pressure which may be used in connection with a sprinkler includes a turbine, and means for connecting a turbine to a source of pressurized water for rotating the turbine. Structures are provided which include a fan rotated by motive power from the turbine, and a container for a solution capable of forming bubbles is provided with a dipper having at least one opening positioned under motive power of the turbine to place the openings sequentially within the container and thereafter into the flow of air created by the fan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.