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Artificial teeth

  • US 4,445,863 A
  • Filed: 08/30/1982
  • Issued: 05/01/1984
  • Est. Priority Date: 08/30/1982
  • Status: Expired due to Fees
First Claim
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1. An artificial posterior denture tooth comprising a body shaped to conform generally to the shape of a natural posterior tooth and having wear surfaces, said body being formed of a plurality of resin materials varying in hardness, wear resistance, and strength, said resin materials being selectively distributed throughout said body to produce an uneven wear pattern on at least some of said surfaces.

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