Portable alarm system
US10169981B2 · kind B2 · utility
0Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2017 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Jul 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/3894
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A portable alarm system is disclosed. The portable alarm system includes a portable base station, which has an outer housing that encloses a power supply and a secondary protective housing. The secondary protective housing encloses at least a controller and a cellular modem that are electrically connected to each other. An energy storage device, such as a super capacitor, is configured to maintain a store of energy and is electrically connected to the controller and the cellular modem to provide an alternative power source thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.