Bubble forming device
US7169007B1 · kind B1 · utility
3Cited by
7References
18Claims
0Family size
Inventor
Key dates
| Filing date | Jun 27, 2005 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Jun 27, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/28
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A continuous feed bubble forming assembly having a wand, an enclosed feed and supply container attached thereto and a bubble forming ring(s) positioned beneath the container wherein an opening(s) in the container continually gravity feed a supply of solution to the ring(s) so long as solution remains in the container so, in effect, to produce “endless bubbles”.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.