Roofing rail transportation system

Railways – Trolley rails

Reexamination Certificate

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Details

C052S745120

Reexamination Certificate

active

07980182

ABSTRACT:
A rail transportation system particularly suited for transporting roofing materials upon an uncompleted roof. Sections of tubes form rails, allowing several rail cars carrying various roofing materials to transport those roofing materials from the edge of the roof to the point of installation. These tubes may be attached to one another, allowing tradespersons to further extend the range of the rails as the installation progresses.

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patent: 2003/0167730 (2003-09-01), Alderman
Filter by CGI Silvercote, Inc. for the Roof Skate Rooftop Sheet-Handling Device (2 pages).

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