Anti-lost device
US11792943B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2022 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Nov 9, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0221
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides an anti-lost device, comprising a first casing, an electronic component, a second casing, and a metal ring. The first casing comprises a first accommodating part. The electronic component is disposed at the first accommodating part. The second casing comprises a second accommodating part corresponding to the first accommodating part. The first casing is connected to the second casing. The metal ring is interconnected between the first casing and the second casing and is disposed at an outside of the first accommodating part and the second accommodating part. The metal ring comprises an extension part extending to an outside of the first casing and the second casing. The extension part comprises a through hole. The metal ring can improve the load-bearing and tensile strength of the anti-lost device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.