Patents by Inventor Roland Feller

Roland Feller 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).

  • Cleaning nozzle
    Patent number: 7063274
    Abstract: A nozzle for use in cleaning applications is provided. The nozzle has a rotatably supported nozzle body, on which one or more nozzle orifices are provided. The nozzle housing itself serves as the rotary drive, which is carried along by a fluid led into the housing with torque. In order to stabilize the drive action, at least one braking device is provided on the nozzle which generates a braking torque by fluid action, preferably through the recoil on a nozzle opening.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: June 20, 2006
    Assignee: Spraying Systems Deutschland GmbH
    Inventors: Roland Feller, Ernst Steinhilber
  • Cleaning nozzle
    Publication number: 20010017323
    Abstract: A nozzle for use in cleaning applications is provided. The nozzle has a rotatably supported nozzle body, on which one or more nozzle orifices are provided. The nozzle housing itself serves as the rotary drive, which is carried along by a fluid led into the housing with torque. In order to stabilize the drive action, at least one braking device is provided on the nozzle which generates a braking torque by fluid action, preferably through the recoil on a nozzle opening.
    Type: Application
    Filed: February 16, 2001
    Publication date: August 30, 2001
    Inventors: Roland Feller, Ernst Steinhilber