Reflective lane marker for roadways

Details Reflective lane marker for roadways Reflective lane marker for roadways

1977-02-22

1981-08-18

Byers, Jr., Nile C.

Road structure, process, or apparatus

Traffic director

404 14, 404 16, 350 97, 350102, E01F 900

Patent

active

042843650

ABSTRACT:
This invention describes a reflective lane marker for roads which is mounted so that the upper surface of the marker is flush with the road surface. It is so arranged as to reflect light from headlights back in the same general direction from which it comes and which can operate when covered with a film of water. Because it is flush with the road surface, snowplowing can be used without harm to the device.

REFERENCES:
patent: 1902440 (1933-03-01), Gill
patent: 1903748 (1933-04-01), Woolums
patent: 2181613 (1939-11-01), Stewart
patent: 2329171 (1943-09-01), Russ
patent: 2627784 (1953-02-01), Pellar
patent: 2666373 (1954-01-01), Mattson
patent: 2708858 (1955-05-01), De Shazor
patent: 2991698 (1961-07-01), Leubaz
patent: 3817596 (1974-06-01), Tanara
patent: 3836226 (1974-09-01), Cechetini
patent: 3894791 (1975-07-01), Eigenmann

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