1977-07-27
1979-02-06
Kundrat, Andrew V.
Fences
Rail
Braced
256 1, 404 6, E01F 300
Patent
active
041380959
ABSTRACT:
A portable, temporary roadway barrier for placement alongside a highway to visually direct and, when necessary, to physically control, automotive traffic.
REFERENCES:
patent: RE18848 (1933-05-01), Moore
patent: 2279942 (1942-04-01), Hausherr
patent: 3127870 (1964-04-01), Bieber
patent: 3288440 (1966-11-01), Schimmelpenninck et al.
patent: 3863899 (1975-02-01), Werner
patent: 3877681 (1975-04-01), Humphrey
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