Patents by Inventor Te-Hsin Chien

Te-Hsin Chien 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: 7004386
    Abstract: A cash drawer comprises a casing, a drawer with a lock head and a connecting rod, a shift plate, a locking device, an opening device, a guiding device and a transmitting device, wherein the drawer is closed by being pushed rearward and opened by turning the lock head, so that the locking device becomes disengaged from a locked state, or by being pushed further rearward, so that, driven by the guiding device, the locking device is lifted and thus disengaged from the locked state, without any need for electric power.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: February 28, 2006
    Inventor: Te-Hsin Chien
  • Publication number: 20060022031
    Abstract: A cash drawer comprises a casing, a drawer with a lock head and a connecting rod, a shift plate, a locking device, an opening device, a guiding device and a transmitting device, wherein the drawer is closed by being pushed rearward and opened by turning the lock head, so that the locking device becomes disengaged from a locked state, or by being pushed further rearward, so that, driven by the guiding device, the locking device is lifted and thus disengaged from the locked state, without any need for electric power.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 2, 2006
    Inventor: Te-Hsin Chien
  • Patent number: 6105858
    Abstract: The present invention relates to an inner case with lid for a cash box, comprising: a casing, formed as a rectangular box, which is open on the upper side, with some insertion openings on the back side, a horizontal groove above the insertion holes, and at least one hole in the front side; several bill holders, placed in the casing and having extensions that are insered into the insertion holes; a lid for covering the casing with the back edge of the lid being inserted in the groove of the casing; and at least one lock, attached on the lid, facing one of the holes on the front side of the casing and used to fix the lid on the casing.
    Type: Grant
    Filed: December 31, 1996
    Date of Patent: August 22, 2000
    Inventor: Te-Hsin Chien