Patents by Inventor Thomas A. Dindinger

Thomas A. Dindinger 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).

  • Magnetic disk cartridge comprising a nonwoven fabric liner with indentations formed therein
    Patent number: 5650898
    Abstract: A floppy disk liner is formed of one or more latex bonded non-woven fibers. The fibers forming the liner may be formed from a cellulosic material, a thermoplastic material, or a combination of cellulosic and thermoplastic materials. At least one side of the liner has a plurality of indentations that do not entirely penetrate the liner. The indentations may occupy a total of not less than about 15% of the surface area of the liner.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: July 22, 1997
    Assignee: Hollingsworth & Vose Company
    Inventors: John C. Atkinson, Thomas A. Dindinger
  • Disk lining material
    Patent number: 5455109
    Abstract: A floppy disk liner is formed of one or more latex bonded non-woven fibers. The fibers forming the liner may be formed from a cellulosic material, a thermoplastic material, or a combination of cellulosic and thermoplastic materials. At least one side of the liner has a plurality of indentations that do not entirely penetrate the liner. The indentations may occupy a total of not less than about 15% of the surface area of the liner.
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: October 3, 1995
    Assignee: Hollingsworth & Vose Company
    Inventors: John C. Atkinson, Thomas A. Dindinger