Patents by Inventor Douglas Brett McCasker

Douglas Brett McCasker 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).

  • Rotary cleaning apparatus
    Patent number: 6868857
    Abstract: Disclosed is an apparatus and method for cleaning the interior of a container. The cleaning apparatus includes a support frame mounted to a rotor assembly having at least one spray arm, at least one jet spray nozzle located on the spray arm, and at least one atomizing spray nozzle located on the spray arm. Rotary cleaning is provided by supply of liquid under pressure to the apparatus causing rotation and distribution of fluid through the spray nozzle.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: March 22, 2005
    Inventor: Douglas Brett McCasker
  • Rotary cleaning apparatus
    Publication number: 20020144714
    Abstract: Disclosed is an apparatus and method for cleaning the interior of a container. The cleaning apparatus includes a support frame mounted to a rotor assembly having at least one spray arm, at least one jet spray nozzle located on the spray arm, and at least one atomizing spray nozzle located on the spray arm. Rotary cleaning is provided by supply of liquid under pressure to the apparatus causing rotation and distribution of fluid through the spray nozzle.
    Type: Application
    Filed: February 14, 2002
    Publication date: October 10, 2002
    Inventor: Douglas Brett McCasker