Plastic ice cube
US4325230A · kind A · utility
31Cited by
4References
4Claims
0Family size
Inventors
Key dates
| Filing date | May 5, 1980 |
| Grant date | Apr 20, 1982 |
| Priority date | — |
| Expiry date | May 5, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24661
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An ice cube for use in beverages and which will not melt, so that it will not dilute the beverage, the ice cube being molded of transparent plastic so to resemble ice, and which can be frozen in a refrigerator freezer prior to use; and the ice cube in one design carrying an identifying numeral, which becomes less visible when the beverage and cube get less cold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.