Patents by Inventor Andrew Francis Davies

Andrew Francis Davies 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).

  • Fluid dispensing apparatus and method of dispensing fluid
    Patent number: 5953923
    Abstract: A fluid dispensing apparatus (1) for dispensing a predetermined weight of fluid under substantially constant pressure including: (a) containing means (2) adapted to contain at least the predetermined amount of fluid; (b) an inlet to the containing means for passing fluid into the containing means and an outlet from the containing means for passing fluid from the containing means; (c) weighing means (16) to monitor the weight of the containing means; and (d) dispensing means to cause the predetermined fluid to flow from the containing means through the outlet at a substantially constant pressure, wherein the weight of the containing means is monitored as fluid is dispensed through the outlet until the predetermined weight of fluid has been dispensed.
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: September 21, 1999
    Assignee: Javac Pty Ltd
    Inventor: Andrew Francis Davies