Patents by Inventor Armin Fisermann

Armin Fisermann 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).

  • Electrically actuatable locking device
    Patent number: 4614862
    Abstract: An electrically actuatable locking device having a housing provided with an insertion channel for a card-shaped key element, at least one memory which reads the code of the key element when arranged in said housing, and, in order to increase the safety and value in use of such a locking device, an insertion element of a printer reads the information in the memory and can be introduced into the insertion channel.
    Type: Grant
    Filed: July 16, 1984
    Date of Patent: September 30, 1986
    Assignee: Schulte-Schlagbaum Aktiengesellschaft
    Inventor: Armin Fisermann