Patents by Inventor James Arnholt

James Arnholt 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).

  • Patent number: 6794968
    Abstract: A contactor assembly includes a stationary assembly, a movable assembly that is slidably coupled with the stationary assembly, and a contact assembly coupled within the stationary assembly and the movable assembly. The contact assembly is movable between a first switching position where an electrically closed circuit is established and a second position where an electrically open position is established. The stationary assembly has a solenoid housing that is used to move the movable assembly between the first position and the second position. The solenoid housing may include a first coil and a second coil therein. Further, a pair of magnets is positioned between the solenoid coils and the housing to provide magnetic flux to maintain the contactor in an electrically closed position.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: September 21, 2004
    Assignee: Contact Industries, Inc.
    Inventor: James Arnholt
  • Publication number: 20030210117
    Abstract: A contactor assembly includes a stationary assembly, a movable assembly that is slidably coupled with the stationary assembly, and a contact assembly coupled within the stationary assembly and the movable assembly. The contact assembly is movable between a first switching position where an electrically closed circuit is established and a second position where an electrically open position is established. The stationary assembly has a solenoid housing that is used to move the movable assembly between the first position and the second position. The solenoid housing may include a first coil and a second coil therein. Further, a pair of magnets is positioned between the solenoid coils and the housing to provide magnetic flux to maintain the contactor in an electrically closed position.
    Type: Application
    Filed: August 7, 2002
    Publication date: November 13, 2003
    Inventor: James Arnholt