Razor blade assembly
US4403412A · kind A · utility
64Cited by
7References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 1981 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Apr 10, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/54
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A razor blade assembly comprising a cap portion and a base portion, a guard portion attached to and extending generally parallel to the base portion, arm means extending from the base portion toward the guard portion, and blade means disposed on the arm means, the arm means comprising leaf spring-like structures permitting movement of the blade means relative to the base portion, guard portion and cap portion during a shaving operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.