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Siding panels

  • US 4,969,302 A
  • Filed: 01/15/1985
  • Issued: 11/13/1990
  • Est. Priority Date: 01/15/1985
  • Status: Expired due to Fees
First Claim
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1. A building siding panel comprising an elongate cover sheet having a pair of spaced apart, integral and generally longitudinally extending edges, a separate and firm backerboard of a resin foam insulating material underlying one side of said cover sheet and being fixed to said cover sheet, said backerboard having a pair of spaced apart, integral and generally longitudinally extending edges disposed between and adjacent and constructed and arranged such that they are spaced inward transversely of said longitudinally extending edges of said cover sheet, one of said longitudinal edges of said cover sheet being a substantially straight edge extending longitudinally substantially throughout the length of said cover sheet, projecting outwardly transversely beyond the adjacent longitudinal edge of said backerboard and constructed and arranged such that when assembled with another immediately adjacent first panel said straight edge underlies and is overlapped by the cover sheet of such adjacent first panel, an integral tongue of said backerboard extending longitudinally substantially throughout the length of said cover sheet, spaced inward transversely of and adjacent the other longitudinal edge of said cover sheet and constructed and arranged such that when assembled with another immediately adjacent second panel said tongue underlies and is overlapped by the straight edge of the cover sheet of such adjacent second panel to interlock said siding panel with such second panel, a plurality of longitudinally spaced apart holes through said cover sheet immediately adjacent said one straight edge thereof, overlying said backerboard and constructed and arranged when assembled to underlie and be overlapped and covered up by such cover sheet of such adjacent first panel.

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