Bubble tumbler
US6530815B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 22, 2000 |
| Grant date | Mar 11, 2003 |
| Priority date | — |
| Expiry date | May 22, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H15/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bubble-blowing apparatus for use in blowing bubbles from bubble solution may be provided with a bubble solution container capable of holding a volume of bubble solution and having a rounded bottom surface and a container side wall that at least partially defines an interior volume. The container may have a weight distribution, when the internal volume of the container is at least partially filled with bubble solution, that causes the container to automatically move to an upright position from a tilted position angularly displaced from the upright position. The apparatus may also be provided with a cap member that is capable of being attached to the bubble solution container and a bubble wand having a bubble-blowing orifice disposed therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.