Patents by Inventor Richard A. Buchanan

Richard A. Buchanan 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: 6380965
    Abstract: The invention relates to a tape printing apparatus for printing an image on an image receiving tape. In order to detect characteristics of the tape thus avoiding representation means on a tape cassette, it is proposed to have detecting means for detecting-markings provided on the image receiving tape, which provide information on a characteristic of the tape; and the tape printing apparatus is controlled in accordance with the detected characteristics. Alternatively, it is proposed to have monitoring means for monitoring the speed of the image receiving tape, which detect marking on the image receiving tape whereby the printing means is controlled in dependence on the detected speed. Consequently, the exact tape speed is considered for printing purposes, even when slippage between driving means and tape occurs.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: April 30, 2002
    Assignee: Esselte N.V.
    Inventors: Charles Roberts Sims, Robert Charles Lewis Day, Mathew Richard Palmer, Andrew Richard Buchanan Halket
  • Patent number: 6375633
    Abstract: The present invention relates to a protective and pressure normalizing device for a body extremity, having a topside, an underside and two other sides. The device has, at a minimum, an support member and a joint aperture. In each embodiment, the support member has a lower portion, an intermediate portion, and an upper portion. The lower, intermediate, and upper portions, each contact at least a part of the body extremity, except the joint of the body extremity.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: April 23, 2002
    Assignee: Gaymar Industries, Inc.
    Inventors: Scott A. Endress, Gregory J. Pepe, Richard Buchanan, Keith E. Martin
  • Patent number: 5918468
    Abstract: A cooling and carbonation apparatus (1) is described which has a cell (2) through which fluid to be cooled and carbonated flows. The cell (2) has first and second sidewalls (9, 15), and an outer wall (13) at least partially enclosing the first sidewall (9) of the cell (2) to form a coolant chamber on a first side of the cell. A cooling device (21), such as a Peltier device, is disposed on one side of the cell (2) in thermal connection with the cell (2), so that heat can be withdrawn from the coolant and the fluid to be cooled in a direction generally across the flow path of the fluid. A body of refrigerated coolant is maintained adjacent to the first sidewall (9) of the cell (2) thereby enhancing the cooling of the fluid. Carbon dioxide can be fed to the cell (2) and the liquid to be cooled pumped out of and back to the cell (2) to improve carbonation.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: July 6, 1999
    Assignee: TTP Group PLC
    Inventors: John Maclaren Cassells, Adrian Michael Woodward, Andrew Richard Buchanan Halket, Anne Tregoning Miller