Ionizer
USRE34346E · kind E · reissue
4Cited by
13References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 1989 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | May 31, 2009 |
Classification
- Technology area (CPC —)General
Abstract
A small personal appliance is wholly contained within a unitary housing that is fully supported by its contact blades being plugged into a wall outlet. The housing includes needles for ionizing the ambient atmosphere and a carbon foam pad for collecting the ionized air. A drive circuit generate cyclically recurring pulses having a voltage which is high enough to ionize the air and low enough to preclude a formation of ozone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.