Multi-purpose vibration cleaning device
US5890249A · kind A · utility
23Cited by
4References
6Claims
0Family size
Inventor
Key dates
| Filing date | May 20, 1997 |
| Grant date | Apr 6, 1999 |
| Priority date | — |
| Expiry date | May 20, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/29
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A multi-purpose cleaner incorporates a vibration generator selectively controlled by a switch. The vibration generator vibrates a dual sided cleaning head to provide superior cleaning action. A pivotal joint and rotatable extension member provide the dual sided head with freedom of motion in three dimensions. The dual sided cleaning head includes releasable cleaning surfaces that can be selectively changed according to any desired cleaning application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.