Hair trimming device
US9073225B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Dec 25, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B13/24
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hair trimming device has a first knife, a second knife, a first protective cover, a pair of movable plates, an elastic element and a second protective cover. The first protective cover covers the first knife and has a first comb installed at a front end of the first knife, and the pair of movable plates are linked with both external sides of the second knife and the first knife, and the second protective cover is installed at a front end of the pair of movable plates, and a second comb is disposed between the first comb and the cutting blade, such that the movable plate is linked to the second comb. When use, hairs of different lengths are bent and fixed and then cut to achieve layered hair styling without any discomfort caused by tearing the hair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.