Interlocking stacking plastic barricades

Details Interlocking stacking plastic barricades Interlocking stacking plastic barricades

1989-07-20

1991-04-02

Cuchlinski, Jr., William A.

Signals and indicators

Street traffic

Portable

40610, 256 64, E01F 1300

Patent

active

050039121

ABSTRACT:
An interlocking stackable, plastic barricade includes two identical integrally molded plastic panels which are hinged to pivot around a common axis. Each panel includes at the left and right edges a pair of interlocking elements--one being a protrusion at one edge and the other an indentation at the other. When the barricades are stacked, this pair of interlocking elements mate together to form a stable stack.

REFERENCES:
patent: 2649803 (1953-08-01), Andre
patent: 3822668 (1974-07-01), Schradieck et al.
patent: 3916816 (1975-11-01), Fitch
patent: 3949701 (1976-04-01), Teixeira
patent: 4007919 (1977-02-01), Totten
patent: 4026086 (1977-05-01), Langley
patent: 4083033 (1978-04-01), Kulp et al.
patent: 4298186 (1981-11-01), Glass
patent: 4624210 (1986-11-01), Glass

Affiliated with

Also associated with

Rating

Interlocking stacking plastic barricades does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-321165