Multifunction cutting tool

A multifunction cutting handtool comprising:

• a generally oblong handle having a front and a back end located on opposite ends of the long axis and an upper and a lower portion located on opposite sides of the short axis;
• said handle having two opposed halves joined along a centerline plane passing through said long and short axes and fastened together by removable machine screws passing therethrough;
• a generally trapezoidal cutting blade having a mounting slot defined near one end and a sharp edge along one side, said blade mounted rotatably in said handle by a removable machine screw passing through said handle halves and said mounting slot, said blade fitting in a retracted position within a recess formed along said upper portion of said handle between said halves and rotatably extendable forward of said handle for use as a cutting tool;
• said handle having an access cavity defined in said upper portion permitting said blade to be grasped for rotation;
• said blade having a slot defined therein aligned with said access cavity;
• a first mounting bracket having a glass cutter blade rotatably mounted on a first end and sized on a second end to resiliently snap fit into a first recess formed in the front end of said handle with said glass cutter blade aligned parallel with said handle centerline plane;
• a second recess on said lower portion of said handle for receiving said first mounting bracket with said glass cutter blade aligned perpendicular to said handle centerline plane;
• said mounting bracket having laterally extending shoulders sized to abut against said handle;
• a pair of rotatable tangential sharpening wheels mounted along said lower portion of said handle;
• a second mounting bracket having a rotatable cutting blade mounted on a first end and having first and second arms defined in a second end sized to resiliently snap fit into orifices defined in the back end of said handle;
• said arms having indentations defined in the lateral sides to resiliently receive protrusions formed in the walls of said orifices;
• said handle having guide slots defined along the lower portion of each of said opposed halves for slidingly receiving the upper portion of open channel shaped carriages;
• a first carriage slidably receivable in said guide slots having a set screw for fixably attaching said first carriage to said handle and a bracket rotatably mounted to said first carriage on a first end and having a suction cup attached to a second end;
• said suction cup having a cylindrical top member sized to snap fit into an orifice formed in said first carriage bracket second end;
• a second carriage slidably receivable in said guide slots having a set screw for fixably attaching said second carriage to said handle, a crosspiece angled forward and down from said second carriage to a flat foot extending parallel to said handle lower portion and a guide arm extending down from said second carriage toward said foot;
• a generally trapezoid carpet blade mounted in said cross-piece with a cutting edge extending forward of said crosspiece from said second carriage to said foot;
• and
• a blade guard extending forward of said carpet blade from said carriage to a position near said foot.