Patents by Inventor Georg D. Klein

Georg D. Klein 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).

  • T-nut with furrows
    Patent number: 4957402
    Abstract: A T-nut is disclosed for accurately affixing work beds to the base of a machine. The preferred nut comprises a generally flat head; a shank that is integral with and extends upwardly from the head; and a pair of furrows --one on each side of the shank, at its juncture with the head. The furrows are designed to straddle the burrs sometimes found in the T-slots of a machine base, so that the nut will sit flush within the slot, rather than be canted.
    Type: Grant
    Filed: May 5, 1989
    Date of Patent: September 18, 1990
    Inventors: Georg D. Klein, Frank E. Carter