Coffee grounds disposal unit
US5110469A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1990 |
| Grant date | May 5, 1992 |
| Priority date | — |
| Expiry date | Jun 29, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/60
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A coffee grounds disposal and strainer arrangement adapted to be utilized in conjunction with the operation of an automatic coffee brewer. A lid member covering the receptacle receiving the hot liquid or water and entrained spent coffee grounds from the coffee brewer is equipped with a plurality of venting apertures which will allow steam generated by the hot liquid in the receptacle channel to escape upwardly through the apertures. A U-shaped channel structure is formed on the upper ends of the receptacle sidewalls receives the lid flange. Hereby, any condensate liquid flowing down the flange from the inside of the lid member, which condensate is formed from steam emanating from the hot liquid in the receptacle will tend to collect in the U-shaped channel intermediate the lid member and the receptacle, thereby preventing such liquid or water from flowing outwardly and down the receptacle onto the table or counter top. In order to preclude residual coffee liquid from spilling out of the liquid discharge outlet connector arranged in the bottom level of the receptacle upon the disconnecting of the drainage hose when it is desired to empty the receptacle of accumulated spent coffee gr…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.