Safety razor system
US4709476A · kind A · utility
40Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 1986 |
| Grant date | Dec 1, 1987 |
| Priority date | — |
| Expiry date | Oct 8, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/44
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A disposable razor blade assembly made up of a cartridge having blade means and including a shaving aid which expands when wet located on the cap portion of the razor blade assembly is combined with a removable, reusable overcap. The overcap forms a chamber which protects the user and the razor blade assembly of the safety razor and also includes a hood member integrally connected to the top wall of the overcap and extending over the shaving aid to provide clearance between the overcap and the razor blade assembly when the shaving aid has expanded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.