Sentry pole
US11238712B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Mar 29, 2021 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Mar 29, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B15/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A signaling pole assembly includes an elongated structure that provides both audible and visual notification when a remote sensor has been triggered. The elongated structure has a base assembly end configured to be buried underground and a cap end that is located opposite the base end. Lights and sirens are positioned on the elongated body near the cap end. A receiver module is positioned on the elongated body above the surface of the ground. The receiver module further comprising circuitry configured for receiving signals when a remote sensor has been triggered causing the lights and sirens to activate and return to standby operation after a predetermined amount of time has elapsed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.