Large bubble producing toy
US5520564A · kind A · utility
Inventor
Key dates
| Filing date | Jun 19, 1995 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Jun 19, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/28
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hand holdable, large bubble producing toy (10) that when activated by a human produces a thin soapy membrane across an air space. Movement of air into the air space results in the production of one or more large bubbles. Activation of the toy (10) is accomplished by manually moving of a pivot arm (76) which electrically operates a pump to supply soapy liquid (54) along the entire length of a pair of half loop members (80,86). Movement of the half loop members (80,86) from an abutting alongside position to an aligned position will encircle the air space and will result in the production of a thin soapy membrane across the air space through which air will be moved to form bubbles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.