Patents by Inventor William Schonfelder

William Schonfelder 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).

  • Device for precision cuts on aluminum and vinyl siding and other construction materials
    Patent number: 6990882
    Abstract: A saw table and a pivot foot for use with a saw table. The saw table includes a pair of first sides, a pair of transverse sides, and a saw cradle. The saw cradle is slidably mounted to the saw table and is slidable between first and second positions. The pivot foot has a first end and a second end. The first end has a coupling feature. The pivot foot also includes a workpiece abutment edge. The workpiece abutment edge is adapted to accept an edge of a workpiece. A coupler connects to the coupling feature and is adapted to rotatably couple the pivot foot to the saw table.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: January 31, 2006
    Assignee: Tapco International Corporation
    Inventor: William Schonfelder
  • Device for precision cuts on aluminum and vinyl siding and other construction materials
    Publication number: 20030136241
    Abstract: A saw table and a pivot foot for use with a saw table. The saw table includes a pair of first sides, a pair of transverse sides, and a saw cradle. The saw cradle is slidably mounted to the saw table and is slidable between first and second positions. The pivot foot has a first end and a second end. The first end has a coupling feature. The pivot foot also includes a workpiece abutment edge. The workpiece abutment edge is adapted to accept an edge of a workpiece. A coupler connects to the coupling feature and is adapted to rotatably couple the pivot foot to the saw table.
    Type: Application
    Filed: January 9, 2003
    Publication date: July 24, 2003
    Inventor: William Schonfelder