Light-reflective marker

Details Light-reflective marker Light-reflective marker

1989-12-20

1990-12-18

Cuchlinski, Jr., William A.

Signals and indicators

Indicators

By location

403109, 403377, G01D 2100, F16B 710, B25G 300, F16D 100

Patent

active

049778510

ABSTRACT:
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.

REFERENCES:
patent: 3802378 (1974-04-01), Kessler
patent: 3916815 (1975-11-01), Valley
patent: 3933117 (1976-01-01), Maietta
patent: 4152046 (1979-05-01), Knapp
patent: 4157210 (1979-06-01), Mesman
patent: 4197807 (1980-04-01), Campbell
patent: 4343567 (1982-08-01), Sarver et al.
patent: 4407505 (1983-10-01), Kendziorski
patent: 4779955 (1988-10-01), Schmanski

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