Patents by Inventor James D. Beasley

James D. Beasley 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).

  • Unitary ink jet and reservoir
    Patent number: 4025928
    Abstract: An impulse ink jet mounted in an ink reservoir so as to be a self-contained writing device for X-Y and strip chart process recorders and table top graphic recorders, with the jet being associated with a length of energy absorbing conduit coiled within the reservoir so as to minimize the effects of acceleration on the ink; the conduit allowing the ink jet to achieve a flat response to the driving pulse rate through its full response range.
    Type: Grant
    Filed: April 19, 1976
    Date of Patent: May 24, 1977
    Assignee: Gould Inc.
    Inventors: Shou L. Hou, James D. Beasley, Donald J. Koneval