Transparent insulated container and manufacturing method therefor
US6119889A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1999 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Jun 7, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J2203/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A transparent insulated container is provided which has a simple structure, which has superior temperature maintaining properties, and is transparent such that the contents housed within the insulated container can be visually checked from the sides. The transparent insulated container has a double-walled structure in which inner and outer containers formed from a transparent material such as glass or synthetic resin, are arranged so that a space is formed therebetween, and are made into a single body by joining the rims of their respective mouths and. A thermal radiation preventing layer through which visible rays can pass is formed on at least one of outer surface of inner container and inner surface of outer container which are on opposite sides of and face onto the space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.