Patents by Inventor Iqbal Singh CHADDA

Iqbal Singh CHADDA 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).

  • Railway point crank system
    Patent number: 9242661
    Abstract: The present disclosure relates to a linked crank mounting device for use with a switch rail, comprising: an input terminal or series of input terminals; an actuator; an output connector; and attachment means for rigidly attaching the linked crank mounting device relative to the railway; wherein the input terminal or terminals are for receiving input power, the output connector is directly or indirectly mechanically linked to at least one of a switch rail or an output connector of a further linked crank mounting device, and the actuator applies the input power to the output connector.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: January 26, 2016
    Assignee: SPX INTERNATIONAL LIMITED
    Inventors: Iqbal Singh Chadda, Todd Christopher Pink, James Ervin Cooper
  • RAILWAY POINT CRANK SYSTEM
    Publication number: 20140345399
    Abstract: The present disclosure relates to a linked crank mounting device for use with a switch rail, comprising: an input terminal or series of input terminals; an actuator; an output connector; and attachment means for rigidly attaching the linked crank mounting device relative to the railway; wherein the input terminal or terminals are for receiving input power, the output connector is directly or indirectly mechanically linked to at least one of a switch rail or an output connector of a further linked crank mounting device, and the actuator applies the input power to the output connector.
    Type: Application
    Filed: May 24, 2013
    Publication date: November 27, 2014
    Inventors: Iqbal Singh CHADDA, Todd Christopher Pink, James Ervin Cooper