Fire escape – ladder – or scaffold – Ladder with land vehicle
Patent
1997-01-02
1999-12-21
Chin-Shue, Alvin
Fire escape, ladder, or scaffold
Ladder with land vehicle
182106, 182 97, 280166, E06C 504
Patent
active
060036338
ABSTRACT:
A portable ladder for attachment to truck and trailer beds having stake or post pockets spaced about the outer periphery of the truck or trailer frame, including an attachment plate having a post sized for fitting into one of the stake or post pockets and a ladder section pivotally connected to the attachment plate by a pair of links or hinges, to permit the ladder section to be pivotally moved downwardly over the edge of the truck or trailer bed into a use position for climbing and to be pivotally moved upwardly over the truck or trailer bed into a stowage position.
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Brochure from Unique-Truck Equipment, Inc., "Summer Savings! On Safety and Maintenance Products for Today's Fleets", p. 6 (1996).
Brochure from Unique-Truck Equipment Catalog, "Safety and Maintenance for Today's Fleets", p. 17 (Spring 1996).
Chin-Shue Alvin
Rolson Robert G.
LandOfFree
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