Importance

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Abstract

A skylight is formed with a pair of plastic panels having outer peripheral flanges and a central region transparent to visible light, aligned in a stacked orientation with the peripheral flanges overlying one another and defining an enclosed central region in-between. An inner and outer pair of circumferentially oriented spacer frames are interposed between and bonded to the outer peripheral flanges of elastic panels to form a sealed enclosed region. A peripheral frame is formed in situ about the plastic panels from a moldable polymeric material which entraps the peripheral flanges forming an integral leakproof structure with the spacer frames preventing intrusion of the moldable polymeric frame material into the enclosed region.

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First Claim