Hair cap
US5265278A · kind A · utility
50Cited by
6References
6Claims
0Family size
Inventor
Key dates
| Filing date | Jul 14, 1992 |
| Grant date | Nov 30, 1993 |
| Priority date | — |
| Expiry date | Jul 14, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B1/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hair cap has a ceramic paper cap of a ceramic paper material sandwiched between an inner cap and an outer cap which are both formed of an impermeable synthetic resin material and when used in permanent wave hairdressing or bathing, will encourage the waving or curling of the hair and the metabolization of the head skin with the heating action of far infrared rays emitted from the ceramic paper cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.