Signal indicator
US4583482A · kind A · utility
Inventor
Key dates
| Filing date | Jan 24, 1985 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | Jan 24, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F17/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable ground insert signal indicator designed to be utilized by an individual to indicate his or her presence in a wooded or forested area and to direct others to his or her location. The signal indicator of the present invention comprises an elongated stake having a flag attached to an upper end portion thereof and a directional indicator pivotably attached to an intermediate portion of the stake. Also provided is a sleeve axially movable on said stake and movable between a closed position where the same encompasses and encloses the directional indicator and said flag and an open position where said directional indicator and said flag are exposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.