Patents by Inventor Charles M. McEachern

Charles M. McEachern 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).

  • Stabilized dental implant
    Patent number: 4084318
    Abstract: An intraosseous implant in which a rectangular anchor base is laterally inserted into a cavity cut into the mandible from one side. The cavity receives a portion of a drilling guide through which a drilling tool is directed to form a bore extending from the occlusal edge of the mandible through the cavity. A shank inserted through the bore is threadedly connected to the anchor base and to an anchor post for an artificial tooth in contact with the occlusal edge of the mandible.
    Type: Grant
    Filed: April 9, 1974
    Date of Patent: April 18, 1978
    Inventor: Charles M. McEachern