Patent ID: 9689164
Date: 2017-06-27
CPC Classifications: E04B,E04C,E04D

Claim:
1. An interlocking roofing panel system for a roof structure, the interlocking roofing panel system comprising: a plurality of roofing panels, each of the plurality of roofing panels including first and second side edges and a drain channel, wherein each of the plurality of roofing panels defines a relief; a first laterally adjacent roof panel of the plurality of roofing panels; and a second laterally adjacent roof panel of the plurality of roofing panels, wherein the second laterally adjacent roof panel is selectively disposed over at least a portion of the drain channel of the first laterally adjacent roof panel, and wherein engagement of one of the first and second side edges of the first laterally adjacent roof panel with the second laterally adjacent roof panel defines a seam between the first and second laterally adjacent roof panels, wherein at least a portion of the seam cooperatively includes a portion of each relief of the first and second laterally adjacent roof panels.