Patents by Inventor Susann I. C. Runciman

Susann I. C. Runciman 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).

  • Constant feed device
    Patent number: 4280637
    Abstract: Apparatus for the parenteral fluid administration to a patient including a pressure applying piston to apply pressure to a flexible bag containing the parenteral fluid. The piston has an indicator to indicate its movement and stop devices are provided which can be adjustably positioned to give the piston a predetermined movement to dispense a predetermined quantity of fluid.
    Type: Grant
    Filed: September 12, 1979
    Date of Patent: July 28, 1981
    Assignees: Susann I. C. Runciman, John R. Thompson
    Inventor: Susann I. C. Runciman