Patents Assigned to Mag-Nif, Inc.
  • Patent number: 5122093
    Abstract: A coin bank for sorting and storing coins of various sizes is disclosed. The coin bank includes a coin receiver, a plurality of coin channels, a plurality of coin sorting apertures, a coin storage structure and a tilt motion mechanism. The tilt motion mechanism tilts the channels from side to side to cause coins deposited in said receiver to roll along a serpentine coin path defined by the coin channels. Coins encounter sorting apertures along the path. When coins reach a aperture corresponding in size, they fall into a coin storage structure. The coin channels are transparent so the interesting visual effect of coins traversing the coin path may be observed.
    Type: Grant
    Filed: December 28, 1990
    Date of Patent: June 16, 1992
    Assignee: Mag-Nif, Inc.
    Inventor: Jerzy Perkitny
  • Patent number: 5106337
    Abstract: A coin sorter and dispenser includes side-by-side vertical coin chambers for sorted coins. The stacks of coins are supported on respective friction wheels which are exposed at the bottom so that a user may engage the bottom of a selected wheel and rotate it so that the top of the wheel slides the lowermost coin in a stack through an exit clearance to drop into the hand of the user. The friction wheels engage the stacks near the front edge and the rear edge of the stack is supported on sloping ramps to ensure that the lowermost coin slides forwardly through the clearance. Coins are fed through a top slot to be size sorted into the respective chambers. The sorter is formed of injection molded snap together front and back parts with a snap-on cover plate over the slightly inclined upper sorting portion of the front part. The front part is transparent so the number of coins in each chamber may be seen.
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: April 21, 1992
    Assignee: Mag-Nif, Inc.
    Inventor: William W. Knox
  • Patent number: 4987990
    Abstract: A visually interesting coin sorter and bank receives a group of random coins in a coin receiving chamber and ejects the coins one-at-a-time to roll to the bottom of a rotatable transparent spiral elevator plate or wheel. The spiral wheel lifts the rolling coins toward the center of the wheel until caught by size restrictions in the spiral to be then moved through an arc and to drop through a proper slot to form sorted stacks of coins. The spiral wheel is driven through an electric motor which is automatically turned on as soon as one or more coins are dropped in the chamber. Aftet the last coin is sorted the motor is automatically turned off. A coin sensing lever in the coin receiving chamber releases a cycle timer to close a switch to start the motor. The rotating spiral wheel drives an ejector slide to eject the coins one-at-a-time from the chamber.
    Type: Grant
    Filed: July 25, 1989
    Date of Patent: January 29, 1991
    Assignee: Mag-Nif, Inc.
    Inventor: Jerzy Perkitny
  • Patent number: D309054
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: July 3, 1990
    Assignee: Mag-Nif, Inc.
    Inventor: William W. Knox
  • Patent number: D324751
    Type: Grant
    Filed: July 25, 1989
    Date of Patent: March 17, 1992
    Assignee: Mag-Nif Inc.
    Inventor: Jerzy Perkitny
  • Patent number: D329933
    Type: Grant
    Filed: May 18, 1990
    Date of Patent: September 29, 1992
    Assignee: Mag-Nif, Inc.
    Inventor: Jerzy Perkitny
  • Patent number: D330384
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: October 20, 1992
    Assignee: Mag-Nif Inc.
    Inventor: William W. Knox