Smart wall
US12305801B2 · kind B2 · utility
0Cited by
4References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2020 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Nov 6, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2002/7483
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A smart wall comprises: a frame structure comprising a mounting cell; a display device installed in the mounting cell; a driving roller provided above the mounting cell; a screen which is wound around the driving roller and comprises a first lower side portion located at the front side of the display device and a second lower side portion located at the rear side of the display device; and a motor for moving the screen wound around the driving roller, to thereby enable the screen, which covers the front surface of the display device, to receive the force of the motor without slipping, to thus be stably moved upward or downward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.