Patents Assigned to Howard D. Hamilton
  • Bin with retractable lid
    Patent number: 4697836
    Abstract: A bin for holding material and expelling it when the bin is inverted, the bin comprising a bottom, and front, rear, and side walls extending generally upwardly from the bottom, an opening in the top, a lid mounted pivotally over the opening in tracks so that the lid freely pivots open and so that the lid can slide upwardly a relative to the bin in response to applied pressure when the bin is inverted.
    Type: Grant
    Filed: August 1, 1986
    Date of Patent: October 6, 1987
    Assignees: Howard D. Hamilton, Laura M. Hamilton
    Inventor: Thomas A. Dutkanych