Patent ID: 7124548

Claim:
A folded ridge cover comprising: an elongate sheet of flexible composition sheet shingle material; said elongate sheet being transversely back folded on itself at plural centrally disposed spaced apart transverse fold lines intermediate the length of said sheet to define a central transverse thickened portion for said ridge cover, said elongate sheet defining a T-shaped through slit allowing said comparatively thickened portion to also fold double on itself in response to said elongate sheet being folded lengthwise, and said elongate sheet further defining plural spaced apart centrally disposed transverse impressed grooves which do not penetrate through said sheet shingle material so that said sheet shingle material is free of transverse slits, and which impressed grooves also do not remove material from said sheet shingle material so that said sheet shingle material is free of transverse scores, with each transverse impressed groove extending across said elongate sheet from side to side thereof and each for defining respective locations of said plural transverse fold lines.