Patents by Inventor Robert Abrams

Robert Abrams 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).

  • Disc drive assembly
    Patent number: 4587645
    Abstract: A venturi or other air deflecting means is provided on the inside of the casing of a disc drive. The venturi or air deflecting means is arranged so that air, which is caused to move by the rotating disc, passes it and creates the lowest pressure inside the disc casing. This low pressure area is communicated to atmospheric pressure.
    Type: Grant
    Filed: May 7, 1984
    Date of Patent: May 6, 1986
    Assignee: MiniScribe Corporation
    Inventors: Walter Wong, Robert Abrams, Alan Nagl, William Repphun