Dry-shaving apparatus comprising at least one slidable shutter
US4891880A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1988 |
| Grant date | Jan 9, 1990 |
| Priority date | — |
| Expiry date | Apr 21, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B19/3886
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A dry-shaving apparatus is provided comprising a shaving-head frame (2), which can be placed on a basic apparatus (1), which carries a shear foil (7), and which is detachably secured to the basic apparatus by means of at least one resilient latch (12), and at least one slidable shutter (3) for optionally covering or exposing the shear foil wherein the shutter is movable from a position on the basic apparatus in which it exposes the shaving-head frame and the shear foil to a position on the shaving-head frame, and wherein movement of the latch to detach the shaving-head frame from the basic apparatus is blocked by the shutter when the shutter has been moved at least partly out of the position in which it exposes the shaving-head frame and the shear foil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.