Flexible traffic control marker

Details Flexible traffic control marker Flexible traffic control marker

2006-07-18

2006-07-18

Hartmann, Gary S. (Department: 3671)

Road structure, process, or apparatus

Traffic director

Yielding

C404S009000, C116S06300T

Reexamination Certificate

active

07077599

ABSTRACT:
A roadway marker has a pair of ramps, each inclining upward from a base toward the other. A slot is located between the ramps. On end of the slot is closed, while the other end of the slot has a pair of tabs that partially close the slot, leaving a gap between them. A flexible marker strip protrudes upward from the ramps and has a lower portion extending into the slot. The marker strip having a thickness less than the gap to enable the marker strip to be inserted into the slot from an end of the slot. The lower end of the marker is bent and extends into a lateral leg of the slot to prevent upward movement of the marker.

REFERENCES:
patent: 1668288 (1928-05-01), Schrank
patent: 1766841 (1930-06-01), Sherman
patent: 3850536 (1974-11-01), Kone
patent: 4462711 (1984-07-01), Garner
patent: 4596489 (1986-06-01), Mariol et al.
patent: 4958954 (1990-09-01), Schmanski et al.
patent: 6109820 (2000-08-01), Hughes, Sr.

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