Razor cartridge with variable blade span
US10723031B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2019 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Apr 12, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/4031
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present disclosure relates to a razor cartridge with variable blade span(s), the razoar cartridge including a plurality of blades; a plurality of blade housings extended in a first direction and having seats configured to support the plurality of blades; a cartridge frame having one or more rails configured to support the plurality of blade housings such that the plurality of housings are movable along the one or more rails in a second direction perpendicular to the first direction; and a span adjusting shifter coupled to the plurality of blade housings and configured to cause the plurality of blade housings to move along the one or more rails in the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.