Patents by Inventor Mason D. Murch

Mason D. Murch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4393619
    Abstract: A unique doll eye is disclosed which has the realistic appearance of a human eye. The doll eye comprises a substantially spherical body constructed of porcelain and with a hole formed diametrically through it. An eye insert having an elongated stem and a flared out portion at one end of the stem is glued within the hole so that the outer periphery of the eye insert flared out portion conforms substantially with the outer periphery of the spherical body. In addition, the eye insert is constructed of a transparent material and the opposite or inward side of the flared out portion is painted with a suitable color so that the eye insert gives the appearance of the iris of the human eye. The body together with the eye insert is then coated with polyurethane or similar transparent material and the resulting doll eye has a realistic appearance of a human eye.
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: July 19, 1983
    Inventor: Mason D. Murch