Patents by Inventor Robert J. Cesark

Robert J. Cesark 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).

  • Cutting and shaping tool
    Patent number: 4992011
    Abstract: A carbide tipped cutting tool adapted to shape the edge surface of a counter top which opens about a sink or bowl mounted therebeneath. The cutting tool is provided with a nylon follower adapted to engage the side wall of the sink or bowl to facilitate cutting and shaping of the edge portion of the counter top. The nylon follower is mounted on a bearing member with a second bearing member mounted beneath the nylon follower to prevent inadvertent dislodging from the shaft of the cutting tool.
    Type: Grant
    Filed: April 6, 1989
    Date of Patent: February 12, 1991
    Assignee: Fred M. Velepec Co., Inc.
    Inventor: Robert J. Cesark