×

Process for fabricating foam resin panel with integral reinforcement

  • US 4,584,230 A
  • Filed: 07/08/1985
  • Issued: 04/22/1986
  • Est. Priority Date: 07/08/1985
  • Status: Expired due to Fees
First Claim
Patent Images

1. A foam resin panel comprising:

  • a major section formed by foaming a resin material; and

    a reinforcing section integral with said major section and of the same material as said major section, said reinforcing section having a higher density that said major section and defining a predetermined pattern suitable for reinforcing the panel, and said reinforcing section being formed by compressing parts of a foam resin panel in said predetermied pattern.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×