Bubble maker
US10589235B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 26, 2019 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Jul 26, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2025/91
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A bubble maker simplifies the creation and distribution of bubbles. The bubble maker includes a mixing basin, a water-inlet tube, an air-inlet tube, a bubble outlet, and a water overflow outlet. The bubble maker does not require an external electric power source to drive the agitation for a mixture of the water and soap as Venturi effect is implemented via water pressure from an external water supply through the water-inlet tube into the air-inlet tube to aerate the water and soap mixture and produce bubbles. The bubble maintains a maximum water level within the mixing basin with a water overflow outlet that allows for sufficient headspace for bubbles to accumulate within the mixing basin. As the bubbles accumulate within the mixing basin, the bubbles flow out of the bubble maker through the bubble outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.