Dry-shaving apparatus comprising at least one shutter which is slidable on the apparatus housing
US4926551A · kind A · utility
2Cited by
0References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1988 |
| Grant date | May 22, 1990 |
| Priority date | — |
| Expiry date | Apr 21, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B19/3853
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In a dry-shaving apparatus comprising at least one shutter (4) which is slidable on the apparatus housing (3) for optionally covering or exposing a shear foil, the shutter-wall surface (14) which faces the apparatus housing is spaced from the apparatus housing, at least one sliding guide means (15;16) acting between the shutter and the apparatus housing to provide localized areas of contact between the shutter and the apparatus housing in the sliding direction of the shutter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.