Patents by Inventor Earl F. Lowe

Earl F. Lowe 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).

  • Coke oven lid pusher
    Patent number: 3944472
    Abstract: A device for positioning a lid for a coke oven charging port in the charging port. An arm is pivotally mounted on a coal hopper and carries a pusher member shiftably mounted on the bottom thereof. A motor also mounted on the coal hopper is connected to the arm and moves the arm and the pusher member between a storage position wherein the arm and the pusher member are spaced away from the coke oven and a use position wherein the pusher member is on the coke oven and is moved toward the associated charging port to push the lid toward and into the charging port.
    Type: Grant
    Filed: April 15, 1974
    Date of Patent: March 16, 1976
    Assignee: Interlake, Inc.
    Inventor: Earl F. Lowe