Patents Assigned to PPPK, Inc.
  • Apparatus for emptying a hazardous waste container
    Patent number: 5217038
    Abstract: Pleural and other body fluids that may harbor disease organisms are emptied from a container by connecting the container to a venturi device and running water under pressure through the venturi device so that the fluids in the container are entrained into the flow of water under pressure. The outlet of the venturi device is in fluid communication with a sanitary sewer.
    Type: Grant
    Filed: March 31, 1992
    Date of Patent: June 8, 1993
    Assignee: PPPK, Inc.
    Inventor: Stanley N. Pinder