Patents by Inventor Hwfa J. Jones

Hwfa J. Jones 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: 5044593
    Abstract: A copy holder device or supporting at least one sheet comprises a body having an extension arm for receiving a sheet and an attachment arm having attachment means for attachment to a surface of an office machine and a coupling mechanism between the extension and attachment arms which permits rotation of one arm with respect to the other.
    Type: Grant
    Filed: February 15, 1990
    Date of Patent: September 3, 1991
    Inventor: Hwfa J. Jones
  • Patent number: 4767093
    Abstract: A copyholder device 11 for supporting at least one sheet comprises an elongate strip 12 of plastics material divided into a first arm portion 13 for receiving a sheet and a second arm portion 14 having hook and loop attachment means (Velcro) 15, 15' for enabling said elongate strip 12 to be attached to a surface of an apparatus, said first arm portion 13 having holding or gripping means 16 for securing and suspending at least one sheet from said first arm portion 13 with said first arm portion 13 being such that, in use, it extends beyond the side of said surface; wherein said strip 12 is divided into the two arm portions by being twisted at 17 about its longitudinal axis so that, in the position of use, said first arm portion 13 lies in an obliquely angled (angle B) or substantially vertical plane when said second arm portion 14 lies in a horizontal or substantially horizontal plane. Preferably, the portion 13 is inclined at angle A to portion 14.
    Type: Grant
    Filed: March 17, 1987
    Date of Patent: August 30, 1988
    Assignees: Hwfa John Jones, Robert T. Glynn, Joseph Barnes
    Inventor: Hwfa J. Jones
  • Patent number: D302443
    Type: Grant
    Filed: October 17, 1986
    Date of Patent: July 25, 1989
    Assignees: Hwfa J. Jones, Robert T. Glynn, Joseph Barnes
    Inventor: Hwfa J. Jones
  • Patent number: D327094
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: June 16, 1992
    Inventor: Hwfa J. Jones