Patents Assigned to Royal American Industries, Inc.
  • Nipple
    Patent number: 4676386
    Abstract: Baby bottle nipple or pacifier having a mouth portion made of elastomer and a base portion made of semi-rigid thermoplastic polymer. The mouth portion is formed in a hot first mold and the mouth portion is transferred to relatively cold second mold in which the base portion is molded around it.
    Type: Grant
    Filed: December 31, 1985
    Date of Patent: June 30, 1987
    Assignee: Royal American Industries, Inc.
    Inventor: Vichai Phlaphongphanich