Hair care device
US5628332A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1995 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | Jun 29, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D24/30
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A device and method for destroying parasites present in a mass of hair or fur growing from a skin surface, the device being composed of a handling body adapted to be gripped by a user; a comb fixed to the body and composed of a plurality of teeth, the teeth having portions adapted to be displaced through the mass of hair or fur when the device is in use; and a source of energy for at least locally raising the temperature of the hair or fur when the teeth are displaced through the mass of hair or fur, wherein at least part of the portions of the teeth are thermally conductive and are operatively associated with a source of energy for supplying sufficient heat energy to destroy parasites on the hair or fur which is in contact with the portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.