Patents by Inventor Fangchi Lin

Fangchi Lin 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: 5976446
    Abstract: A process for making a clear plastic consumer product having an even distribution of glitter particles throughout its volume, start by forming a dry mixture of particles of the plastic and the glitter particles. The glitter particles are uniformly mixed with the particles of plastic in the mixture. The mixture is supplied to a hopper of an injection molding machine and then passed from the hopper to a heated cylinder of the injection molding machine to heat and melt the mixture to form an injectable mass. The injectable mass is injected into a mold cavity having the shape of the consumer product and allowed to cool and harden into the consumer product in the mold cavity. The process ended by opening the mold cavity to remove the consumer product from the mold cavity.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: November 2, 1999
    Assignee: Millenium Expressions, Inc.
    Inventors: Hsyu Zhen Lin, Lung Pen Kuo, Shumin Chen, Fangchi Lin