Patent ID: 8596024

Claim:
A window assembly comprising: a first sheet of a translucent, transparent or semi-transparent material; a second sheet of a translucent, transparent or semi-transparent material; an intermediary sheet of a translucent, transparent or semi-transparent material between the first sheet and the second sheet; a spacer extending from the first sheet to the second sheet, wherein the spacer comprises: a first metal elongate strip having a first surface and having an undulating shape defining peaks, wherein the peaks extend in a direction that is transverse to a longitudinal direction of the first metal elongate strip; a second metal elongate strip having a second surface and having an undulating shape, wherein the second surface is spaced from the first surface, and wherein each of the first elongate strip and the second elongate strip has a material thickness in a range from about 0.0001 inches (0.00025 cm) to about 0.01 inches (0.025 cm); and at least one filler arranged between the first and second surfaces, the filler including a desiccant; and a sealant material located between the spacer and the first sheet and between the spacer and the second sheet.