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Patio door assembly with extruded plastics components

  • US 20020032995A1
  • Filed: 11/14/2001
  • Published: 03/21/2002
  • Est. Priority Date: 11/12/1999
  • Status: Active Grant
First Claim
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1. A patio door assembly comprising a rectangular main frame including a pair of vertical jamb members rigidly connected by a top head member and a bottom sill member, a vertical astragal member spaced between said jamb members and rigidly connected to said head and sill members, said astragal member extending a substantial portion of the depth of said head and sill members, a first door panel within said main frame and including a rectangular door panel frame supporting a glass panel, a second door panel within said main frame and including a rectangular door panel frame supporting a glass panel, said astragal member and each of said door panel frames and said members of said main frame comprising extrusions of rigid plastics material, an elongated continuous gear hinge extending between said head and sill members, and said gear hinge having an inactive leaf secured to said astragal member and an active leaf secured to said frame of said second door panel and covering an edge surface of said second door panel frame.

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