Blender with thermally insulated container
US4887909A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1988 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Apr 22, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S366/601
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A thermally insulated blender is comprised of a thermally insulated cover and container. The container has a bottom opening in which is sealably mounted a rotatable vertical driven shaft in a sealed bearing assembly. A base unit has a motor mounted within a housing. The top of the housing is adapted for receiving the bottom of the container in operating position. A vertical driving shaft extends from the top of the motor through an aperture in the top of the housing and engages the driven shaft in the container. A blade assembly on the driven shaft coacts with the contents of the container when the motor is actuated. Cold mixtures will remain cold in the container for prolonged periods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.