Instant cooling device for cosmetics
US4584847A · kind A · utility
12Cited by
8References
11Claims
0Family size
Inventors
Key dates
| Filing date | Sep 4, 1984 |
| Grant date | Apr 29, 1986 |
| Priority date | — |
| Expiry date | Sep 4, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/155
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A new instant cooling device for cosmetics is disclosed. Unique light weight and small refrigerator system is used in combination with a safety device to reinstate the proper hardness and consistency of facial cosmetics by cooling. The instant cooling device comprises pressure vessel with valve containing liquid refrigerant and adequate release mechanism to allow efficient cooling of personal size cosmetics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.