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Method of making a cushion construction

  • US 4,184,237 A
  • Filed: 08/31/1978
  • Issued: 01/22/1980
  • Est. Priority Date: 08/31/1978
  • Status: Expired due to Term
First Claim
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1. A method of making a seat cushion, comprising the steps ofmaking a cushion cover of upholstery material, forming a porous bag with an opening,filling said bag with a mixture of pieces of shredded polyurethane foam and pieces of polyester fiber matting, securing said bag opening closed andinserting said filled bag into said cushion cover.

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