Patents by Inventor Hsin-Ti Su

Hsin-Ti Su 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).

  • Publication number: 20050186336
    Abstract: A manufacturing method of a pencil surface includes the following steps. Gluing: an outer periphery of a barrel of the pencil is allover glued for forming a glue layer. Forming reflective layer: multiple glitters are fully adhered onto the outer periphery of the barrel to form a reflective layer. Forming a transparent layer: the barrel is fully dipped into transparent glue for forming a smooth transparent layer on the rough reflective layer when the barrel is picked up from the transparent glue and the transparent glue is dried. Patterning: the transparent layer is patterned for providing a vivid appearance of a pencil.
    Type: Application
    Filed: February 19, 2004
    Publication date: August 25, 2005
    Inventor: Hsin-Ti Su