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Door jamb assembly

  • US 4,330,972 A
  • Filed: 07/24/1980
  • Issued: 05/25/1982
  • Est. Priority Date: 07/24/1980
  • Status: Expired due to Term
First Claim
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1. A preconstructed door frame assembly adapted for insertion into a door opening defined by an outlining wall structure, said frame assembly comprising a metal outer frame having a U-shaped part at one margin, said U-shaped part terminating in an outturned wall, a wooden inner frame member, one edge of said inner frame member fitting into said outer frame U-shape part with said outturned wall of the outer frame being located to project outwardly from the inner frame member, first fasteners securing said inner frame member to said outer frame, said frame member outturned wall and inner frame member adapted to overlie spaced portions of said wall structure defining said door opening when said frame assembly is inserted into the door opening, said frame member outturned wall constituting means for receiving second fasteners anchored into said wall structure to secure the frame assembly to the wall structure at said door opening, a cover strip co-extensive with said outer frame, means for connecting said cover strip to said outer frame over said outturned wall of the outer frame to cover said second fasteners when anchored into said wall structure.

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