Patents by Inventor Alan M. Lew

Alan M. Lew 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).

  • Lawn debris handling system
    Patent number: 7367600
    Abstract: A sheet has a long input edge and a short remote edge. The sheet has parallel side edges. The side edges extend at right angles from the ends of the input edge. Angled side edges extend from the ends of the remote edge to the ends of the parallel side edges. A pair of exterior fold lines extend from the ends of the remote edge. A pair of interior fold lines extend from intermediate regions of the remote edge parallel with the parallel side edges.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: May 6, 2008
    Inventors: Alan M. Lew, Scott P. Davidson