Razor cartridge and corresponding method of assembly
US6305084A · kind A · utility
35Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 29, 2000 |
| Grant date | Oct 23, 2001 |
| Priority date | — |
| Expiry date | Feb 29, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/22
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A razor cartridge employs a number of planar blades, each having an uninterrupted upper surface and a width measured across its upper surface perpendicular to its length of no more than about 4 mm. The blades are retained between abutment features provided by spaced-apart ribs of a base and opposing abutment surfaces of a cover. Also provided is method for assembling such cartridges by temporarily inserting locating elements through apertures formed either in the base or in the cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.