Patents by Inventor Peter Ackeret

Peter Ackeret 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).

  • Holders for tape cassettes
    Patent number: 3994551
    Abstract: A holder for a tape cassette including a substantially flat elongate and thin housing having one narrow side open to admit entrance of the cassette, a leaf spring within the housing opposite the entrance to bear directly against the cassette for thrusting the cassette outwardly, a latch molded integrally of the housing and forming a part of one wall of the housing to retain the cassette, and tape reel holding cams spring pressed into the interior of the housing for insertion into the reel hubs of the cassette.
    Type: Grant
    Filed: May 30, 1975
    Date of Patent: November 30, 1976
    Assignee: IDN Inventions and Development of Novelties AG
    Inventor: Peter Ackeret