Patents by Inventor Marcin Lagiewka

Marcin Lagiewka 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).

  • Draw-out mechanism for molded case circuit breakers
    Patent number: 8119943
    Abstract: A draw-out mechanism for a molded case circuit breaker includes a fixed side plate and a plurality of auxiliary contacts mounted to the fixed side plate. The draw-out mechanism also includes a movable member moveably mounted to the fixed side plate. The movable member includes a cam member that acts upon the plurality of auxiliary contacts. The draw-out unit further includes a front panel member having a visual indicator mechanism and a locking mechanism provided with a padlock locking arm, a door lock and a second lever. In addition, the draw-out unit includes a connector plate that operatively couples the movable member and the front panel member. The connector plate includes a plurality of adjustment portions that establish a desired extension of the connector plate relative to the movable member to accommodate a predetermined spacing between the movable member and the front panel member.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: February 21, 2012
    Assignee: General Electric Company
    Inventors: Tomasz Ignasiak, Mahadeva Mittu, Adam Skrudlik, Ramesh Sathyanarayana, Rafal Burzynski, Marcin Lagiewka, Marcin Rodak, Lars Pommerencke
  • DRAW-OUT MECHANISM FOR MOLDED CASE CIRCUIT BREAKERS
    Publication number: 20100025203
    Abstract: A draw-out mechanism for a molded case circuit breaker includes a fixed side plate and a plurality of auxiliary contacts mounted to the fixed side plate. The draw-out mechanism also includes a movable member moveably mounted to the fixed side plate. The movable member includes a cam member that acts upon the plurality of auxiliary contacts. The draw-out unit further includes a front panel member having a visual indicator mechanism and a locking mechanism provided with a padlock locking arm, a door lock and a second lever. In addition, the draw-out unit includes a connector plate that operatively couples the movable member and the front panel member. The connector plate includes a plurality of adjustment portions that establish a desired extension of the connector plate relative to the movable member to accommodate a predetermined spacing between the movable member and the front panel member.
    Type: Application
    Filed: August 29, 2008
    Publication date: February 4, 2010
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Tomasz Ignasiak, Mahadeva Mittu, Adam Skrudlik, Ramesh Sathyanarayana, Rafal Burzynski, Marcin Lagiewka, Marcin Rodak, Lars Pommerencke