Carrying device
US11979530B2 · kind B2 · utility
0Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 2023 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Jun 20, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/3263
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is configured a carrying device including a sensor for detecting presence of a medium, a carrying mechanism capable of making the transition between a carrying state capable of carrying the medium and a retreat state incapable of carrying the medium, and a processor, wherein when making the transition to a power-off state, the processor sets power off in the retreat state when the sensor detects the medium, and sets the power off in the carrying state when the sensor does not detect the medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.