Patents by Inventor Pier Giuseppe Cavallari

Pier Giuseppe Cavallari 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).

  • Two-track bidirectional cassette head for data handling apparatus
    Patent number: 3969770
    Abstract: A magnetic recording and reproducing head is provided for use in cassette applications. The head comprises a pair of tracks and is constructed such that the reading gap assigned to the first track is aligned with the recording and erasing gap assigned to the other track, the tracks being arranged reciprocally.
    Type: Grant
    Filed: February 23, 1973
    Date of Patent: July 13, 1976
    Assignee: Honeywell Information Systems Italia
    Inventor: Pier Giuseppe Cavallari