Patents by Inventor Hans Marbet

Hans Marbet 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).

  • Method for the transmission of characters by means of the code combinations of a telegraph alphabet
    Patent number: 4649231
    Abstract: It is an object of the present invention to provide a teleprinting machine capable of transmitting and writing capital and small letters, where the number of additionally transmitted shift code combinations is minimized in order to reduce the transmission time in this fashion.
    Type: Grant
    Filed: February 5, 1985
    Date of Patent: March 10, 1987
    Assignee: Hasler AG Bern
    Inventor: Hans Marbet