Sheath for temperature sensing unit
US4224955A · kind A · utility
5Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1979 |
| Grant date | Sep 30, 1980 |
| Priority date | — |
| Expiry date | Feb 7, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2/12
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sheath for holding a temperature sensing unit in place in the hair wrapped around a curling rod, comprising a top elongated channel portion, a pair opposed downwardly and outwardly projecting curved wings connected to the channel, the radius of curvature of the wings increasing with the distance from the channel and a hollowed out portion below the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.