Device and method for cleansing and treating skin
US10772473B2 · kind B2 · utility
5Cited by
85References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2016 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Nov 9, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/022
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cleansing device for mammalian skin includes a cleansing head having a plurality of elastomeric cleansing features extending away from a first surface of the cleansing head. The cleansing head is attached to a handle. The cleansing device includes an actuator coupled to a rotating drive shaft and adapted to apply oscillating movement to one or more cleansing head sections of the cleansing head at a frequency of about 5 Hz to 30 Hz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.