Back to results
US 6,336,304 B1Granted
Horizontal-roofing roof and mounting method thereof
Life of this patent
Estimating the term…
Abstract
A roof in which an upper-end engaging portion of a downstream roof panel is seam-jointed with a lower-end engaging portion of an upstream roof panel, wherein at least the lower-end engaging portion has flexural rigidity enough to disengage the seam joint.
Claims0
Claims aren’t available for this document.