Apparatus for abrading hair and exfoliating skin
US7270641B2 · kind B2 · utility
22Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2004 |
| Grant date | Sep 18, 2007 |
| Priority date | — |
| Expiry date | Jul 24, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00752
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus for abrading hair and exfoliating skin. An electric motor drive produces rotation at three transmission outputs. A universal joint connects each motion transmission output to a disk for supporting annular abrasive pads. The abrasive disks and pads are free to swivel to maximize surface contact between the abrasive pad and skin during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.