Patents by Inventor Christian Passow

Christian Passow 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).

  • Electromechanical device for selecting coil voltage and locking the coil in place
    Publication number: 20050212631
    Abstract: A system for selecting coil voltage in an electrical device comprises a housing and a coil in the housing having a plurality of windings. Each winding has a pair of pins. A slider supports a plurality of moveable contacts and is moveably mounted in the housing proximate the coil so that the plurality of moveable contacts selectively make or break electrical contact between the winding pins to select coil voltage.
    Type: Application
    Filed: May 13, 2005
    Publication date: September 29, 2005
    Inventors: Terry Marquardt, Christian Passow
  • Method for selecting coil voltage and locking the coil in place
    Publication number: 20050200440
    Abstract: A system for selecting coil voltage in an electrical device comprises a housing and a coil in the housing having a plurality of windings. Each winding has a pair of pins. A slider supports a plurality of moveable contacts and is moveably mounted in the housing proximate the coil so that the plurality of moveable contacts selectively make or break electrical contact between the winding pins to select coil voltage.
    Type: Application
    Filed: May 13, 2005
    Publication date: September 15, 2005
    Inventors: Terry Marquardt, Christian Passow
  • System and method for connecting a removable coil to fixed coil terminals
    Publication number: 20050068132
    Abstract: An electrical contactor has a removable coil comprising a contactor housing including a cavity. A pair of fixed coil terminals are mounted to the contactor housing proximate the cavity. A removable coil is removably mountable in the cavity. A pair of coil terminal clips are mounted to the coil. The fixed coil terminals make electrical contact with the coil terminal clips when the removable coil is inserted in the cavity.
    Type: Application
    Filed: August 23, 2004
    Publication date: March 31, 2005
    Inventors: Terry Marquardt, Christian Passow
  • Slider for selecting coil voltage and locking the coil in place
    Publication number: 20050068145
    Abstract: A system for selecting coil voltage in an electrical device comprises a housing and a coil in the housing having a plurality of windings. Each winding has a pair of pins. A slider supports a plurality of moveable contacts and is moveably mounted in the housing proximate the coil so that the plurality of moveable contacts selectively make or break electrical contact between the winding pins to select coil voltage.
    Type: Application
    Filed: August 23, 2004
    Publication date: March 31, 2005
    Inventors: Terry Marquardt, Christian Passow