C-channel frame construction for a sign

Year	Description
1995	Invention patented by Kelly R. Coleman on May 4th, 1995. Abstract: A display device in the form of a sign having spaced frame construction whereas one or more C-Channel shaped periphery edge frames are secured in a back-to-back relation such that the display faces attached to the outer portion of each frame is viewable from the exterior position relative to the device. The peripheral edge frame if single sided or the peripheral edge frames if the device is multiple sided are secured thereto by a plurality of pairs of cross members attached in an interconnecting relation to each frame such that the space between the bars is determined by the configuration of the interior support member(s) or it is determined by the architectural style and strength required by the designer. A cover in the form of a sheet is positioned around the outside periphery of the device to at least partially enclose the interior thereof.
Source: selected by the editor from original sources.

Invention: C-channel frame construction for a sign