Patents by Inventor Tien-Chu Hsueh

Tien-Chu Hsueh 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).

  • Reclinable motorcycle backrest with saddle cushion cover having sun ray blocking function
    Patent number: 5588698
    Abstract: A reclinable motorcycle backrest having a sun-shielding saddle cover mounted on a motorcycle cargo rack, includes a support bracket, a backrest assembly, and a pivotal rod tying the other two pieces together. Stored in the backrest assembly is a roll of sun-proof shielding cloth functioning as a motorcycle saddle cover sheet which is extractable from a retraction compartment by cranking a crank bar alongside the assembly. The backrest may be erected in an up-right position when used in carrying passengers or may be reclined forward with its cover sheet extended out to cover the saddle so that the saddle stays cool even when in strong sun.
    Type: Grant
    Filed: May 23, 1994
    Date of Patent: December 31, 1996
    Inventor: Tien-Chu Hsueh
  • Detachable filter and muffler device
    Patent number: 5434374
    Abstract: This invention relates to a detachable filter and muffler device used in an exhaust system, wherein the filter and muffler device is easily detachable so that the maintenance of the exhaust system is simplified, and the cost of maintenance is reduced.
    Type: Grant
    Filed: December 1, 1993
    Date of Patent: July 18, 1995
    Inventor: Tien-Chu Hsueh