Patents by Inventor Piermario Rosso

Piermario Rosso 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).

  • Actuator device for the controlled movement of members in knitting machines
    Patent number: 6176104
    Abstract: In a crochet machine for warp knitting, the longitudinal movement of the carrier slide bars is controlled by a plurality of brushless motors each of which incorporates into its structure, a transducer of the angular position of the output shaft and a converter for managing operation of the motor itself based on instructions received from a programmable electronic control unit supervising operation of the whole knitting machine.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: January 23, 2001
    Assignee: Luigi Omodeo Zorini
    Inventors: Luigi Omodeo Zorini, Piermario Rosso