Razor
US5214851A · kind A · utility
18Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 15, 1990 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Aug 15, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/38
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A razor is provided having a handle, at the front end of which a razor blade unit is disposed on a razor head, whereby disposed in a housing of the handle is a motor-driven vibration mechanism that imparts a vibration movement to the razor head together with the razor blade unit. The construction of the vibration mechanism is such that the razor blade unit executes a controlled, directed vibration movement while nearly completely avoiding vibration of the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.