Method of making a cushion construction
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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Abstract
A mixture of shredded polyurethane foam pieces and pieces of polyester matting is placed in a bag formed of polyester matting which is in turn placed in a cover formed of upholstery material to provide a soft, resilient seat cushion.
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Citations
7 Claims
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1. A method of making a seat cushion, comprising the steps of
making 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 and inserting said filled bag into said cushion cover.
Specification