Razor head with flow passages
US5365665A · kind A · utility
30Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 1993 |
| Grant date | Nov 22, 1994 |
| Priority date | — |
| Expiry date | Mar 5, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7186
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The razor head has a plastic housing with a front guardbar, a rear wall, and a blade platform for supporting at least one razor blade. At least two spacers are affixed to the razor blades and are spaced apart to form openings between them. Perforations that are aligned with these openings are provided in the rear wall and/or the blade platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.