Signals and indicators – Street traffic – Portable
Patent
1988-02-29
1989-08-01
Cuchlinski, Jr., William A.
Signals and indicators
Street traffic
Portable
116 63R, 248166, 248910, 383 8, 383 41, E01F 1300
Patent
active
048525111
ABSTRACT:
A traffic barrier is disclosed copmrising: two high visibility panels supported by a pair of legs joined by a cross-member, and a flexible substantially closed container which is supported by the legs or cross-members and adapted to be filled with a liquid for adding to the weight and stability of the structure. The liquid container allows the barrier to be easily moved, transported, and placed in use.
REFERENCES:
patent: 2648761 (1953-08-01), Shamel
patent: 3841631 (1974-10-01), Dolan
patent: 3877681 (1975-04-01), Humphrey
patent: 3917232 (1975-11-01), Lindner
patent: 4104980 (1978-08-01), Toomey
patent: 4624210 (1986-11-01), Glass
patent: 4674432 (1987-06-01), Schmanski
Look Art
Valenti Joseph
Cuchlinski Jr. William A.
Worth W. Morris
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