Heat insulating container
US5335809A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1994 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | Jan 27, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/903
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A heat-insulating container comprising a cylindrical container having a heat-insulating layer disposed between a metal inner cylinder and a metal outer cylinder; a synthetic resin inner case with a wide mouth, in the straight cylindrical container; and a cap for closing the upper opening of the straight cylindrical container. The cap has a heat-insulating plug member fitted in the mouth of the inner case, with a plug member having an inner surface provided with an engagement portion for abutting the upper peripheral edge of a large-diameter container placed in inner case and a recess of a small-diameter storage container placed in the inner case, the inner case having a bottom provided with an engagement portion, which abuts the lower peripheral edge of the large-diameter storage container and a recess for receiving the lower portion of the small-diameter storage container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.