Patents by Inventor Gerard Thomas Stevens

Gerard Thomas Stevens 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: 6805259
    Abstract: A medication tablet dispenser has an upright casing providing a tower which is subdivided by horizontal partitions into eight compartments which individually contain removable holders each containing a charge of tablets to be dispensed. The holders have framing portions which together provide a funnel opening downwardly into a cavity of a blister sheet. The casing is vibrated back and forth about its vertical axis through a small angle to cause tablets in the holders to progress towards an outlet leading into the funnel and having an associated ejector which discharges selected tablets into the funnel when required by a computer program. Conical vibration of the casing is prevented by a connection located on its vertical axis and held stationary by a fixed arm. The ejectors operate in response to slide-rods individually reciprocated by associated solenoids controlled by the computer program.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: October 19, 2004
    Assignee: Manrex Pty LTD
    Inventors: Gerard Thomas Stevens, Jonathan Anthony Salton, Dolph Allan Meyer, Martin James Davidson
  • Publication number: 20030057230
    Abstract: A medication tablet dispenser has an upright casing providing a tower which is subdivided by horizontal partitions into eight compartments which individually contain removable holders each containing a charge of tablets to be dispensed. The holders have framing portions which together provide a funnel opening downwardly into a cavity of a blister sheet. The casing is vibrated back and forth about its vertical axis through a small angle to cause tablets in the holders to progress towards an outlet leading into the funnel and having an associated ejector which discharges selected tablets into the funnel when required by a computer program. Conical vibration of the casing is prevented by a connection located on its vertical axis and held stationary by a fixed arm. The ejectors operate in response to slide-rods individually reciprocated by associated solenoids controlled by the computer program.
    Type: Application
    Filed: October 17, 2002
    Publication date: March 27, 2003
    Inventors: Gerard Thomas Stevens, Jonathan Anthony Salton, Dolph Allan Meyer, Martin James Davidson
  • Patent number: D637391
    Type: Grant
    Filed: November 30, 2009
    Date of Patent: May 10, 2011
    Assignee: Manrex Pty. Ltd
    Inventors: Gerard Thomas Stevens, Ian Stevens