Barrier device

Details Barrier device Barrier device

1997-01-30

1999-03-16

Graysay, Tamara L.

Road structure, process, or apparatus

Traffic steering device or barrier

256 131, E01F 1300

Patent

active

058821406

ABSTRACT:
A barrier device comprising a top wall, a bottom wall, opposed end walls, and, opposed sidewalls each including an elongated, vertically extending curb reveal connected to the bottom wall, a substantially vertically extending upper section connected to the top wall, an angled intermediate section connected at one end to the upper section, and, a substantially horizontally extending step connected between the other end of the intermediate section and the curb reveal. Each wall is formed of a resilient plastic, and the walls are interconnected to define a hollow interior which can be filled with a ballast material such as water, sand, rubber, concrete and the like.

REFERENCES:
patent: 4059362 (1977-11-01), Smith
patent: 4391077 (1983-07-01), Giess
patent: 4681302 (1987-07-01), Thompson
patent: 4773629 (1988-09-01), Yodock
patent: 4946306 (1990-08-01), Yodock
patent: 5123773 (1992-06-01), Yodock
patent: 5498101 (1996-03-01), Braverman
patent: 5531540 (1996-07-01), Wasserstrom et al.
patent: 5605413 (1997-02-01), Brown

Affiliated with

Also associated with

Rating

Barrier device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Barrier device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Barrier device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-811481