Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Architrave; i.e. – finish strip on floor – ceiling – or wall...
Patent
1996-08-15
1998-10-06
Smith, Creighton
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Architrave; i.e., finish strip on floor, ceiling, or wall...
527321, 527323, 527364, 49462, 2483451, E06B 104
Patent
active
058159983
ABSTRACT:
A door jamb protector apparatus includes a first flexible clamp portion having one edge connected to one edge of a flexible back portion. A second flexible clamp portion includes one edge connected to another edge of the flexible back portion. Each of the first flexible clamp portion, the flexible back portion, and the second flexible clamp portion has a resilient exterior surface and a resilient interior surface. The first flexible clamp portion, the flexible back portion, and the second flexible clamp portion are comprised of a single material in a form of a unified, integrated structure. The resilient exterior surface of the first flexible clamp portion and the resilient exterior surface of the second flexible clamp portion are substantially concave. The resilient exterior surface of the flexible back portion is substantially convex. The unified, integrated structure is substantially U-shaped and is comprised of a resilient plastic foam material, such as polyurethane foam. Each of the first flexible clamp portion, the flexible back portion, and the second flexible clamp portion includes a relatively high density core portion sandwiched between a relatively low density resilient exterior surface and a relatively resilient interior surface. The relatively low density resilient exterior surface and the relatively low density resilient interior surface are comprised of a plastic foam material, and the relatively high density core portion is comprised of a plastic sheet material. The plastic foam material is comprised of polyurethane foam, and the plastic sheet material is comprised of polyethylene sheet.
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Edwards W. Glenn
Smith Creighton
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