Patents by Inventor Kung Wen-Chih

Kung Wen-Chih 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).

  • Ticket dispenser
    Patent number: 5370264
    Abstract: A ticket dispenser including a frame including a pair of side panels and a front panel having a slot, a driven roller fitted between the side panels, a driving roller disposed under the driven roller, a ticket rail extending slantwise between the driven roller and the driving roller, a worm gear fixedly connected with an end of the driving roller, a worm rod engaged with the worm gear, and a motor drivingly connected with the worm rod, whereby the dispenser is durable in use and easy to maintain.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: December 6, 1994
    Inventor: Kung Wen-Chih