Patent ID: 9687089
Date: 2017-06-27
CPC Classifications: A47F,F25D,Y10T

Claim:
1. An insulated foam panel for forming at least a portion of a wall of a refrigerated display case, the insulated foam panel comprising: a polyurethane foam core; a rail frame having four rectilinear exterior sides forming a perimeter, the rail frame comprising a plurality of polystyrene support rails and at least one bottom rail; wherein the polyurethane foam is disposed in an interior of the rail frame; a pair of liners positioned about the polyurethane foam core; a plurality of liner spacers extending between the pair of liners; and a plurality of reinforcement plates positioned about the polyurethane foam core, wherein each reinforcement plate of the plurality of reinforcement plates extends from one of the rectilinear exterior sides to another of the rectilinear exterior sides of the rail frame.