Spacer for razor
US11173621B2 · kind B2 · utility
1Cited by
74References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2020 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Nov 16, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B21/522
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A razor blade assembly has a handle, a head having a cutting blade assembly of one or more cutting blades connected to the handle; and a spacer which is mounted to or is formed as part of the head to space the cutting edges of the blades from the skin of a user to create and maintain a 5 o'clock shadow appearance beard in the range of 0.1 mm to 0.4 mm in thickness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.