Patents by Inventor William R Champlin

William R Champlin 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: 6550702
    Abstract: An apparatus for receiving wood scraps from a work area and reducing the scraps to wood chips having a saleable consistency and size. The apparatus includes a combined chipper and a blower section, the chipper section being mounted on the intake side of the blower section so that the blower section draws the wood scraps into the chipper section, and then draws the resulting chips from the chipper section and discharges them to a predetermined collection area. The chipper section includes a grate having a plurality of through openings, and a rotating chipper blade that is positioned in front of the grate. The blower fan is mounted behind the grate so as to receive the chips passing therethrough, and discharges the chips through an opening in the surrounding housing. A flexible hose or other conduit may be mounted to the intake opening of the chipper section for vacuuming up and collecting wood scraps from the work area.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: April 22, 2003
    Inventor: William R Champlin
  • Publication number: 20010032899
    Abstract: An apparatus for receiving wood scraps from a work area and reducing the scraps to wood chips having a saleable consistency and size. The apparatus includes a combined chipper and a blower section, the chipper section being mounted on the intake side of the blower section so that the blower section draws the wood scraps into the chipper section, and then draws the resulting chips from the chipper section and discharges them to a predetermined collection area. The chipper section includes a grate having a plurality of through openings, and a rotating chipper blade that is positioned in front of the grate. The blower fan is mounted behind the grate so as to receive the chips passing therethrough, and discharges the chips through an opening in the surrounding housing. A flexible hose or other conduit may be mounted to the intake opening of the chipper section for vacuuming up and collecting wood scraps from the work area.
    Type: Application
    Filed: February 28, 2001
    Publication date: October 25, 2001
    Inventor: William R. Champlin