Patents by Inventor Robert F. Nesselrotte

Robert F. Nesselrotte 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).

  • Firewood measuring and marking apparatus
    Patent number: 6735881
    Abstract: A firewood measuring and marking apparatus includes an elongated base member with a marker mounted generally vertically on one end. The marker has a downwardly projecting tip for marking a log when pressed against the log. The base member has an adjustable extension arm to permit various predetermined lengths to be marked on the log to be cut.
    Type: Grant
    Filed: February 5, 2003
    Date of Patent: May 18, 2004
    Inventor: Robert F. Nesselrotte