Patents by Inventor Clayton T. Bauer

Clayton T. Bauer 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: 6918914
    Abstract: An acetabular reamer including a reaming head having arcuately-shaped segments generally symmetrically distributed about a center point. The arcuately-shaped segments are extendable or retractable about the center point to create a variable dimensioned recess in an acetabular region. The reamer may also include an actuator for selectively extending or retracting the segments so that the segments remain generally symmetrically distributed about the center point as the segments are expanded or retracted. The segments may further include cutting surfaces having a shape corresponding to a portion of a surface of a hemisphere. In one form, the segments may be configured in a narrow symmetrical “slice” of a hemispherical surface that provides an adjustable hemispherically shaped cutting arc.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: July 19, 2005
    Inventor: Clayton T. Bauer
  • Publication number: 20040073224
    Abstract: An acetabular reamer including a reaming head having arcuately-shaped segments generally symmetrically distributed about a center point. The arcuately-shaped segments are extendable or retractable about the center point to create a variable dimensioned recess in an acetabular region. The reamer may also include an actuator for selectively extending or retracting the segments so that the segments remain generally symmetrically distributed about the center point as the segments are expanded or retracted. The segments may further include cutting surfaces having a shape corresponding to a portion of a surface of a hemisphere. In one form, the segments may be configured in a narrow symmetrical “slice” of a hemispherical surface that provides an adjustable hemispherically shaped cutting arc.
    Type: Application
    Filed: July 10, 2003
    Publication date: April 15, 2004
    Inventor: Clayton T. Bauer