Patents by Inventor Thomas A. Hester

Thomas A. Hester 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: 4458425
    Abstract: A surveyor's rod device which includes structure to permit the device to selectively be telescopically retracted into a stowable/portable configuration and extended into a utilization configuration. The device also includes handle structure particularly arranged for facilitating manually holding the device uprightly while being utilized in its extended configuration and for providing ease in carrying it about while in either of the configurations thereof. Also, included are numerous specific indicia characters which are proportionately applied to particular locations along the length of the rod for accommodating a more rapid observation and identification of certain predetermined incremental progressions appearing along the length of the device.
    Type: Grant
    Filed: October 14, 1982
    Date of Patent: July 10, 1984
    Inventor: Thomas A. Hester