Hair-waving device
US4211245A · kind A · utility
14Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1978 |
| Grant date | Jul 8, 1980 |
| Priority date | — |
| Expiry date | Oct 5, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hair-waving device is disclosed, which is composed of an axonic body (e.g. a cylinder or a cone) on the surface of which a helical groove is formed. The helical groove communicates with a straight short groove in an axial direction across which a hair-clamping strap is arranged removably. A helical clip comprised of a single helix coil serves for snappingly engaging the free end of the strand of hair concerned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.