Patents by Inventor Hsi-Chiun Ho

Hsi-Chiun Ho 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).

  • Stapling mechanism
    Patent number: 5509595
    Abstract: A stapling mechanism includes a base, a chute and a cover pivotally coupled together at one end. A guide rail is disposed in the chute for slidably supporting staples and a pusher may push the staples toward the free end of the chute for engaging with a drive plunger. The guide rail includes a recess formed in the upper portion of the free end for allowing engagement of the staples with the bottom surface of the chute so as to suitably guide the staples and so as to prevent the inclination of the staples.
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: April 23, 1996
    Inventor: Hsi-Chiun Ho
  • Stapler
    Patent number: D361025
    Type: Grant
    Filed: November 15, 1994
    Date of Patent: August 8, 1995
    Inventor: Hsi-Chiun Ho