Patents by Inventor Peter Kleczkowski

Peter Kleczkowski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Record disk cartridge with flexible pad
    Patent number: 4768124
    Abstract: A cartridge has a flexible pad which is disposed between a Bernoulli plate and a record disk when the cartridge is inserted into the disk drive. The flexible pad prevents ringing as the record disk is rotated against the Bernoulli plate. The cartridge has a slider which is opened when the cartridge is inserted into the drive to expose the record disk for rotation. This slider has a locking mechanism which can be opened only when the cartridge is properly inserted into the drive.
    Type: Grant
    Filed: December 30, 1986
    Date of Patent: August 30, 1988
    Assignee: Iomega Corporation
    Inventors: Randall C. Bauck, Anton J. Radman, Roy Thornock, Robert D. Freeman, Peter Kleczkowski, Paul D. Losee, Michael Lyon
  • Magnetic disk cartridge having improved locking mechanism and ringing pad
    Patent number: 4658318
    Abstract: A cartridge has a flexible pad which is disposed between a Bernoulli plate and a magnetic disk when the cartridge is inserted into the disk drive. The flexible pad prevents ringing as the disk is rotated against the Bernoulli plate. The cartridge has a slider which is opened when the cartridge is inserted into the drive to expose the magnetic disk for rotation. This slider has a locking mechanism which can be opened only when the cartridge is properly inserted into the drive.
    Type: Grant
    Filed: November 9, 1982
    Date of Patent: April 14, 1987
    Assignee: Iomega Corporation
    Inventors: Randall C. Bauck, Anton J. Radman, Roy Thornock, Robert D. Freeman, Peter Kleczkowski, Paul D. Losee, Michael Lyon