Patents by Inventor Grant Sidney Mitchell

Grant Sidney Mitchell 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).

  • System for dosing fluid
    Patent number: 8985135
    Abstract: A system for dosing a stream of fluid with at least one active substance is provided. The system includes a housing which defines a chamber having an inlet and an outlet to enable the flow of fluid through the chamber. The system also includes a block containing the active substance, the block including a body having an outer surface and a passage therethrough defining an inner surface. The block is positioned within the housing chamber in an operative position between the inlet and the outlet so that in use fluid flows over the inner and outer surfaces of the block to dissolve and/or erode the block.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: March 24, 2015
    Assignee: Quik Corp Fire Pty Ltd
    Inventor: Grant Sidney Mitchell
  • SYSTEM FOR DOSING FLUID
    Publication number: 20130306164
    Abstract: A system for dosing a stream of fluid with at least one active substance is provided. The system includes a housing which defines a chamber having an inlet and an outlet to enable the flow of fluid through the chamber. The system also includes a block containing the active substance, the block including a body having an outer surface and a passage therethrough defining an inner surface. The block is positioned within the housing chamber in an operative position between the inlet and the outlet so that in use fluid flows over the inner and outer surfaces of the block to dissolve and/or erode the block.
    Type: Application
    Filed: January 24, 2012
    Publication date: November 21, 2013
    Applicant: QUIK CORP FIRE PTY LTD
    Inventor: Grant Sidney Mitchell