Patents by Inventor Frank Philip Tucker

Frank Philip Tucker 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).

  • Storage means with sequentially shiftable units
    Patent number: 3957323
    Abstract: A series of storage stacks, such as bookcases, are mounted on a track with controlled power means for moving them to provide a single aisle between any two stacks. The remaining stacks are in contact with each other, thereby conserving space and lighting means. The movement of the stacks, the lighting above the open aisle, and the safety features are all automatically controlled. All controls are mounted above the floor level.
    Type: Grant
    Filed: September 2, 1970
    Date of Patent: May 18, 1976
    Assignee: Estey Corporation
    Inventors: Frank Philip Tucker, Sherburn M. Becker, III