Method and assembly for increasing hair volume
US6935348B2 · kind B2 · utility
47Cited by
26References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2002 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | May 17, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C66/91421
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for increasing hair volume or length or adding a different color, including the steps of providing a plurality of extensions comprising several hairs, which are connected by a fixing element, the extensions being aligned and substantially in parallel with their fixing elements located on a support tape having an adhesive face, adhering the adhesive face of the support tape to head hair and positioning the extensions, and connecting the extensions with the head hair by attaching the fixing elements to it Further, the invention relates to an assembly and system for use in such method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.