Patents Assigned to Vacbarrell LLC
  • Patent number: 7472456
    Abstract: The subject invention provides a vacuum unit and a waste container. The vacuum unit applies a vacuum to clean an area to collect debris and the waste container collects waste by a user separate from debris collected by the vacuum unit. The vacuum unit includes an exhaust port in fluid communication with the waste container for releasing a waste liner from the waste container. A transport mechanism supports the vacuum unit and the waste container for moving the vacuum unit and the waste container across the area while applying the vacuum to collect the debris and while allowing independent filling of the waste container with waste.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: January 6, 2009
    Assignee: Vacbarrell LLC
    Inventors: Glen E. Moore, Susan Williamson