Ice ball making box
US11965687B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Dec 27, 2023 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Dec 27, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25C1/25
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides an ice ball making box, including a first ice-making layer, a second ice-making layer, a third ice-making layer, an ice storage layer and an ice ball mold. The ice ball mold includes first ice mold bodies, second ice mold bodies arranged in the first ice-making layer and third ice mold bodies arranged in the third ice-making layer in sequence. Press-demolding parts are arranged in the first ice-making layer. The first ice mold body, the second ice mold body and the third ice mold body together form a spherical ice ball mold cavity. Water is filled into the ice ball mold cavity from the first ice-making layer via a water inlet passage of the first ice mold body. The ice ball making box can simultaneously mold and release a plurality of ice balls by pressing and store them together in the ice storage layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.