Sanitizing hand dryer
US10548439B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2012 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Feb 24, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K10/48
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sanitizing hand dryer comprises a dryer housing having an inlet air channel and an outlet air channel. A blower draws air into the dryer housing through the inlet air channel, and directs the air out of the dryer housing through the outlet air channel A sanitizing system sanitizes the air within the inlet air channel and the air within the outlet air channel, wherein the sanitizing system within the inlet air channel includes at least one of a first air filter, a first ozone generator, a first sanitizing light source, a first photocatalytic oxidation system, a first ion generator, and a first electrostatic precipitator. The sanitizing system within the outlet air channel includes at least one of a second air filter, a second ozone generator, a second sanitizing light source, a second photocatalytic oxidation system, a second ion generator, and a second electrostatic precipitator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.