Patents Assigned to John P. Deming
  • Hazardous materials catch basin
    Patent number: 5383745
    Abstract: A catch basin for collecting hazardous materials in a drain comprises a container having a drain hole, an annular flange extending from the upper edge of the container for supporting the container in a drain, a cover member having a plurality of through-holes and a drain plug which is threadably inserted in a drain hole provided therefore in the bottom of the container for use in plugging the container to contain hazardous materials.
    Type: Grant
    Filed: December 8, 1992
    Date of Patent: January 24, 1995
    Assignee: John P. Deming
    Inventor: John A. Shannon