Patents by Inventor Long-Shou Chou

Long-Shou Chou 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: 5503318
    Abstract: A ticket releasing apparatus comprising two spaced lateral boards, an upper and a lower guiding plates inclinedly disposed between the lateral boards, a roller and a driving pulley respectively disposed at recessed front ends of the guiding plates and frictionally engaged with each other, and a motor disposed under the driving pulley. The tickets are fed through a space between the guiding plates toward the roller and driving pulley. The motor drives a gear set to drive two driven gears and a brake ratchet which via a transmission sleeve makes the driving pulley rotate and frictionally drive the roller to rotate in a reverse direction so as to send out the ticket between the two guiding plates. By means of the engagement between the brake ratchet and the driven ratchet, a linkage connected with the driven ratchet is able to make a stopper plate disposed above the roller prevent the roller from rotating and thus prevent the ticket from being pulled outside by an unauthorized person.
    Type: Grant
    Filed: October 25, 1994
    Date of Patent: April 2, 1996
    Inventor: Long-Shou Chou
  • Patent number: 5370392
    Abstract: An automatic steel ball recollecting apparatus for use in pinball machines comprises a score board, a drive motor, a main frame, a slide board, and steel ball trapping units.
    Type: Grant
    Filed: January 13, 1994
    Date of Patent: December 6, 1994
    Assignee: Entropy International Co., Ltd.
    Inventor: Long-Shou Chou
  • Patent number: 5113758
    Abstract: A ticket dispenser capable of effectively preventing additionally withdrawing thereout a ticket is provided.
    Type: Grant
    Filed: March 1, 1991
    Date of Patent: May 19, 1992
    Assignee: Entropy International Co., Ltd.
    Inventor: Long-Shou Chou