Razor blade assembly
US4860449A · kind A · utility
15Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 11, 1983 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Jan 11, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/222
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A razor blade assembly, in the form of a complete razor or a shaving unit for mounting on a razor handle, has a blade platform supporting a blade and preferably a twin blade is mounted in a razor head frame for rolling movement between a shaving position in which the blade or each blade is correctly positioned, relative to a guardbar and a top cap 28, for shaving to a retracted position in which the blade or each blade is withdrawn from the shaving position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.