Shaving razor cartridge
US11154999B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2019 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Mar 28, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/528
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A shaving razor cartridge includes a housing and at least one razor blade. The housing extends between front and rear ends. The housing includes a blade support portion and a handle interface portion. The blade support portion is positioned between the front and rear ends. The blade support portion includes a cap and a guard that is spaced from the cap and cooperates with the cap to define a shaving plane. The handle interface portion is positioned between the front and rear ends and includes a front and rear wall. The front and rear walls each include a lower surface and an interior surface. The at least one razor blade is disposed in the blade support portion between the cap and the guard. The lower surfaces cooperate to define a lower opening. The interior surfaces cooperate to at least partially define a handle receptacle that extends to the lower opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.