Patents by Inventor Hugo Schelling

Hugo Schelling 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).

  • Electronic taximeter and control system therefor
    Patent number: 4539644
    Abstract: In the taximeter disclosed, a microprocessor responds to a first set of pulses representing time and a second set of pulses representing distance and receives data representing a tariff from a constant store. The microprocessor calculates fares and advances the fares continuously on the basis of new calculations, while entering the results in a display for the driver and passenger. The constant store is in the form of a non-volatile memory for receiving programming data from an external source through a connector.
    Type: Grant
    Filed: May 18, 1982
    Date of Patent: September 3, 1985
    Assignee: Kienzle Apparate GmbH
    Inventors: Jurgen Adams, Hugo Schelling