Patents Represented by Attorney Robert Gerlach
  • Patent number: 4371223
    Abstract: Cabinet doors are supported by a hinge system that allows the doors to swing into an open space below the cabinet as they are opened. The hinge also reduces the room that must be provided in front of the cabinet to open the door. The door is mounted on hinge bars pivotally connected to a slide that rides on runners inside the cabinet. In the closed position, the bars rest on support pegs extending from the sides of the cabinet. As the door is moved forward, the hinge bars can pivot about the support pegs and the door can swing into the open space beneath the cabinet. Pivot pegs extend from each side of the cabinet in front of and below the support pegs, and the hinge bars contact the pivot pegs as the hinge bars pivot about the support pegs. The hinge bars then pivot about the pivot pegs, which control and limit the motion of the door as it moves into the fully open position.
    Type: Grant
    Filed: May 14, 1980
    Date of Patent: February 1, 1983
    Assignee: Sybron Corporation
    Inventors: Hans C. Grunert, Heinz Becker