초록 ▼

A light-reflective marker for roadways or the like and having a supported stake with a tubular member telescope thereover. The upper end of the tubular member has light-reflective material effective on a 360-degree circle around the marker. The outer tubular member has approximately at least twice t

A light-reflective marker for roadways or the like and having a supported stake with a tubular member telescope thereover. The upper end of the tubular member has light-reflective material effective on a 360-degree circle around the marker. The outer tubular member has approximately at least twice the interior diameter compared to the outer diameter of the stake which is telescoped within the tubular member. The two parts can be fully telescoped together and extend over the same length for the storage mode of the marker.

대표청구항 ▼

A light-reflective marker comprising a stake to extend upright and having an upper end at an elevation above a datum level, a tubular member having a cylindrical wall and being telescopically disposed over said upper end of said stake and extending thereabove at a higher elevation and having an uppe

A light-reflective marker comprising a stake to extend upright and having an upper end at an elevation above a datum level, a tubular member having a cylindrical wall and being telescopically disposed over said upper end of said stake and extending thereabove at a higher elevation and having an upper end, light-reflective material extending around said upper end of said tubular member, and releasably adjustable attachment means in contact with said stake and being accessible at the external circumference of said cylindrical wall and being in contact with said cylindrical wall for attaching said tubular member with said stake at any selected location along the upright length of said stake for positioning said light-reflective material at any selected elevation above the datum level.