Truck ladder

Details Truck ladder Truck ladder

2006-04-11

2006-04-11

Chin-Shue, Alvin (Department: 3634)

Fire escape, ladder, or scaffold

Wall- or floor-attached

Retractable or collapsible beneath floor, track-mounted

C182S084000, C182S127000

Reexamination Certificate

active

07025174

ABSTRACT:
A truck ladder assembly for attachment to the underside of a truck trailer bed having a deployable ladder portion slidable from a folded storage position to an extended operational position in which the ladder portion defines a landing in spaced extended relation from the truck bed with extensible hand rails extending there from. The truck ladder is selectively secured to the underside of the trailer bed allowing for multiple repositioning and deployment of the ladder assembly.

REFERENCES:
patent: 1148356 (1915-07-01), Chickering
patent: 2779525 (1957-01-01), Vogel
patent: 3008533 (1961-11-01), Haberle
patent: 3083784 (1963-04-01), Urian
patent: 3645557 (1972-02-01), Aldropp et al.
patent: 4139078 (1979-02-01), Keller
patent: 4205862 (1980-06-01), Tarvin
patent: 5024292 (1991-06-01), Gilbreath et al.
patent: 5046582 (1991-09-01), Albrecht
patent: 5228707 (1993-07-01), Yoder
patent: 5964317 (1999-10-01), Lattavo
patent: 6173812 (2001-01-01), Spivey et al.
Exhibit A—The Jeremiah Foundation, Inc. Exhibit B—The Nehemiah Program Exhibit C—The Ameridream Charity, Inc.

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