Patents by Inventor Clifford Dittrich

Clifford Dittrich 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).

  • Microcomputer security enclosure
    Patent number: 4471409
    Abstract: A security enclosure of wirework construction to house a microcomputer and related equipment to permit normal use thereof but preventing access to its internal accessories and removal of its connecting cables. A base portion is attached to the work area and one or more upper portions are pivoted to close and lock the enclosure. The wirework construction is provided with bends to prevent removal of cable connectors and is placed to prevent access to the interior of the machine.
    Type: Grant
    Filed: December 6, 1982
    Date of Patent: September 11, 1984
    Assignee: Fifth Season Electronics, Ltd.
    Inventor: Clifford Dittrich