Patents by Inventor Frank Weinzierl

Frank Weinzierl 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: 4289180
    Abstract: A bandsaw mill comprises two vertical bandwheels for receiving and guiding a bandsaw. The bandwheels are mounted on a frame for rotation about horizontally spaced-apart axes. A bridge suspends the frame above the position of a log with the axes of the bandwheels being generally parallel to the longitudinal axis of the log. The log is between the bandwheels. The bandsaw mill includes a mechanism for raising and lowering the frame, a mechanism for moving the bridge longitudinally along the position of the log and clamps for securing the log in a generally horizontal position. A method of sawing the log comprises moving the log into a generally horizontal position, securing the log in the position and moving the horizontally oriented bandsaw in a longitudinal direction along the log to make horizontal cuts along the log.
    Type: Grant
    Filed: September 13, 1979
    Date of Patent: September 15, 1981
    Inventor: Frank Weinzierl