People carrier safety device

Details People carrier safety device People carrier safety device

1997-05-28

1998-12-08

Lefkowitz, Edward

Communications: electrical

Land vehicle alarms or indicators

For school bus

340463, 340464, B60Q 100

Patent

active

058476423

ABSTRACT:
A safety zone guard resides in at least one articulated outwardly pivotable guard rail mounted to the transverse side of a vehicle and is deployable to an extended condition wherein in the deployed condition the guard extends perpendicularly to the transverse side of the vehicle to create a zone of safety therealong.

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patent: 4816804 (1989-03-01), Reavell
patent: 4825192 (1989-04-01), Wells
patent: 4956630 (1990-09-01), Wicker
patent: 5281948 (1994-01-01), Estrada
patent: 5355117 (1994-10-01), Jefferson
patent: 5357239 (1994-10-01), Lamparter
patent: 5406251 (1995-04-01), Leis
patent: 5781120 (1998-07-01), Kuik

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