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Vehicle seat member integrally formed of synthetic resin material

  • US 4,368,917 A
  • Filed: 12/20/1979
  • Issued: 01/18/1983
  • Est. Priority Date: 12/27/1978
  • Status: Expired due to Term
First Claim
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1. A seat member for use in a vehicle comprising a single support structure integrally formed of a synthetic resin material, said support structure including a center support portion formed with a plurality of openings to provide resiliency, and edge portions extending gradually upward at an angle from at least the outer side edges of said center support portion, the size of the openings and the thickness of the support and edge portions varying inversely with the normal load applied thereto, a plurality of openings being formed in said edge portions to provide additional resiliency.

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