Portable ramp assembly and method of construction

Details Portable ramp assembly and method of construction Portable ramp assembly and method of construction

2007-12-25

2007-12-25

Addie, Raymond W (Department: 3671)

Bridges

Gangway, ramp, or dock leveler

Reexamination Certificate

active

11078760

ABSTRACT:
A portable ramp assembly and method of construction provides a ramp assembly with a pair of side rails and a plurality of panels adapted for releasable attachment to the side rails. The panels have an upper support surface and a like lower support surface facing opposite the upper support surface. The panels are individually removable from the side rails to interchange the upper and lower support surfaces.

REFERENCES:
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patent: 5815870 (1998-10-01), Deutch et al.
patent: 5938397 (1999-08-01), Schouest
patent: 6536064 (2003-03-01), Swink et al.
patent: 7013518 (2006-03-01), Leblanc

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