Shaving razors and shaving cartridges
US7669335B2 · kind B2 · utility
31Cited by
197References
47Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2004 |
| Grant date | Mar 2, 2010 |
| Priority date | — |
| Expiry date | Oct 18, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/528
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A shaving blade unit includes a housing having a front edge, a rear edge and side edges extending between the front and rear edges. The housing has an aperture located between the front and rear edges. One or more shaving blades are positioned between the front edge and the rear edge and the one or more blades have cutting edges arranged to define a first cutting region. A clip is arranged to retain the one or more shaving blades on the housing. The clip has a leg received by the aperture, the leg having a bent portion defining a curvature to secure the clip to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.