Glass chilling method and apparatus
US6668578B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Feb 27, 2003 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Feb 27, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2400/38
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
For bartending, in order to avoid batch chilling of beer glasses and the like in which the last glasses put into a refrigerator are the first pulled out and are thus not properly chilled, a last in, last out glass chilling system provides a supply of properly chilled beer glasses even when newly washed warm glasses are to be chilled. In one embodiment, the last in, last out glass chilling system includes a series of trays on a conveyor in the cabinet, with each tray loaded with glasses. The conveyor moves the trays upwardly in the chill cabinet, with the chilling occurring during the time that the tray of glasses moves from a bottom position to a top position. This assures that, unlike batch chilling, properly chilled glasses are always available. In one embodiment, a tray of glasses is in inserted at the base of the chill cabinet, with the conveyor being motorized to move the trays within the chill cabinet in an upward direction. The topmost tray is presented at an upper aperture in the chill cabinet, with the chilled glasses being extractable from this upper aperture. In a preferred embodiment, the trays are slanted downwardly such that glasses on the trays move by gravity toward…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.