Magnetic lock and release mechanism for skincare device
US12115690B2 · kind B2 · utility
0Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2021 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Oct 9, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/222
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A connector for connecting a shaving head to a handle of a skincare device, comprising a first piece configured to be connected to the shaving head, a second piece configured to be connected to the handle, at least a first magnet connected to the first piece, at least a second magnet connected to the second piece, the first and second pieces being insertable inside each other along an insertion direction, such that equal poles of the first and second magnets are arranged obliquely or perpendicularly to the insertion direction for retaining the first and second pieces inside each other through magnetic repulsion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.