Safety razors
US5153992A · kind A · utility
15Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 1991 |
| Grant date | Oct 13, 1992 |
| Priority date | — |
| Expiry date | May 16, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/56
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A safety razor in which the blade has a plurality of sharp-edged apertures for shaving and also a sharpened rectilinear edge for trimming. Provision is made for effecting displacement of the blade relative to the razor handle so that the trimming edge which is normally in an inoperative position can be moved into an operative position. The blade is held in an arched position so that the aforesaid movement is of a rocking nature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.