Patents by Inventor Paolo Astengo

Paolo Astengo 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).

  • Drive for a roller shutter winding tube
    Publication number: 20020145349
    Abstract: A control device for rotating a tube supporting a roller member to be wound onto or unwound from the tube comprises at least one electric motor housed in the tube and drive means for transmitting the motion from said motor to said supporting tube, with the motor being an electric three-phase motor having at least four poles. The drive means preferably has a single-stage mechanical reduction gear such as a planocentric reduction gear.
    Type: Application
    Filed: March 23, 2001
    Publication date: October 10, 2002
    Applicant: Stark SRL
    Inventor: Paolo Astengo