Magnetic attachment for shaving cartridge
US10639807B2 · kind B2 · utility
4Cited by
52References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2019 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Jan 18, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9459
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Shaving systems are disclosed that include a replaceable shaving assembly and a cartridge connecting structure for connecting the shaving assembly to a handle. In preferred implementations, the cartridge connecting structure has a magnetic portion configured to help draw the cartridge onto the handle and retain the cartridge in place when the razor is not in contact with the skin, and a mechanical engagement that provides the necessary retention forces required to keep the system intact during shaving.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.