Patents by Inventor Mark Aaron Riggs

Mark Aaron Riggs 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).

  • Container cleaning machine
    Patent number: 7937799
    Abstract: A container cleaning apparatus comprising a table having holes in the top surface suitably arranged to deliver compressed air and a vacuum substantially simultaneously into the open top of an inverted reusable container placed on the table top and thereby remove debris from the inside of the container.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: May 10, 2011
    Inventor: Mark Aaron Riggs
  • Container cleaning machine
    Publication number: 20080066256
    Abstract: A container cleaning apparatus comprising a table having holes in the top surface suitably arranged to deliver compressed air and a vacuum substantially simultaneously into the open top of an inverted reusable container placed on the table top and thereby remove debris from the inside of the container.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 20, 2008
    Inventor: Mark Aaron Riggs