Patents by Inventor Chiao-Chung LIN

Chiao-Chung 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).

  • Publication number: 20190387841
    Abstract: A machine for vamp shaping has a body, at least one vertical device, and at least one horizontal device. The at least one vertical device and the at least one horizontal device are mounted to the body, respectively. A vamp may be made with a toe-cap shaping process through a toe-cap inner mold and a toe-cap outer mold of the at least one vertical device, and further be processed with a heel-cap shaping process through a heel-cap inner mold and a heel-cap outer mold of the at least one horizontal device. As a result, the machine not only enables workers to easily accomplish the toe-cap shaping and the heel-cap shaping of the vamp, but also is applicable in a limited space.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 26, 2019
    Applicant: TRUE TEN INDUSTRIAL CO., LTD.
    Inventor: Chiao-Chung LIN