Patents Assigned to Flagstaff Corporation
  • Flapper retractor
    Patent number: 4171010
    Abstract: In machines for vending liquids into cups, a cup guide and a cup stabilizing flapper are used to place the cup in position to receive the selected liquid. A flapper retractor apparatus is connected to the vending machine sliding door so that when a user opens the door to remove a filled cup, the cup flapper is simultaneously moved aside by the flapper retractor so that the filled cup may be more easily removed.
    Type: Grant
    Filed: May 1, 1978
    Date of Patent: October 16, 1979
    Assignee: Flagstaff Corporation
    Inventor: Carmine Deer