Air intake in ice cream dipping cabinet
US8820859B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Mar 5, 2013 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Mar 5, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47F3/0469
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An ice cream dipping cabinet includes a cabinet portion, a machine room portion, a cooling room portion, a hot-air vent, a L-shaped recess portion, and a cold-air intake. The cabinet portion provides an inner compartment. The machine room portion is installed in a lower portion of the inner compartment of the cabinet portion. The cooling room portion is cooled by refrigeration and accessible through the top opening. The hot-air vent is provided through the rear wall of the cabinet portion, and the hot-air vent vents hot air from the machine room portion to outside. The L-shaped recess portion is provided between the front wall and the bottom floor of the cabinet portion, and the L-shaped recess portion comprises a horizontal surface and a vertical surface. The cold-air intake is provided through the L-shaped recess portion, and the cold-air intake guides cold air from outside to the machine room portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.