Patents by Inventor Axel Stab

Axel Stab 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).

  • Operator controller with combination of alert and message, operator provided therewith and method for operating same
    Patent number: 6894613
    Abstract: The invention relates to an operator controller for controlling an operator for a powered closure of a building or enclosure, more particularly a door operator controller, including an apparatus for informing a user as to the operating status of the operator controller and/or of the operator to be controlled or of the closure to be powered, especially as to a status requiring user intervention. To avoid unnecessary service calls it is proposed that the operating status information apparatus comprises an apparatus for outputting a combination of a warning signal and message clearly indicating the operating status, preferably without the assistance of any further information. The invention also relates to an operator provided therewith as well as to a method of operating same.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: May 17, 2005
    Assignee: Hormann KG Antriebstecknik
    Inventor: Axel Stab
  • Operator controller with combination of alert and message, operator provided therewith and method for operating same
    Publication number: 20030128129
    Abstract: The invention relates to an operator controller for controlling an operator for a powered closure of a building or enclosure, more particularly a door operator controller, including an apparatus for informing a user as to the operating status of the operator controller and/or of the operator to be controlled or of the closure to be powered, especially as to a status requiring user intervention. To avoid unnecessary service calls it is proposed that the operating status information apparatus comprises an apparatus for outputting a combination of a warning signal and message clearly indicating the operating status, preferably without the assistance of any further information. The invention also relates to an operator provided therewith as well as to a method of operating same.
    Type: Application
    Filed: December 16, 2002
    Publication date: July 10, 2003
    Inventor: Axel Stab