Abstract: A guide for freehand writing or similar graphics comprises a writing support that eliminates the task of drawing lines and then erasing them in order to write on a straight line. The writing support forms a forgiving visual line that recedes when writing letters with descenders such as g, j, p, q, and y. In the preferred embodiment, the writing support is a plurality of loops of flexible material extending from a base.

Abstract: A blade unit for cutting sheet material including a base member assembly mounting a circular blade and a cover member for detachable engagement with the base member assembly. The base member assembly includes a supporting wall having a circular upper edge and a guard flange extending around the circular upper edge and protecting a portion of an outer edge of the blade from contact. The base member assembly is further provided with a straight bottom edge and a portion of the blade extends below the bottom edge to define an exposed cutting edge for the blade. An elongated guide structure tab extends from the bottom edge parallel to and adjacent the exposed portion of the blade for guiding the blade unit along a slot in a guide template.

Abstract: A blade unit for cutting sheet material including a base member assembly mounting a circular blade and a cover member for detachable engagement with the base member assembly. The base member assembly includes a supporting wall having a circular upper edge and a guard flange extending around the circular upper edge and protecting a portion of an outer edge of the blade from contact. The base member assembly is further provided with a straight bottom edge and a portion of the blade extends below the bottom edge to define an exposed cutting edge for the blade. An elongated guide structure tab extends from the bottom edge parallel to and adjacent the exposed portion of the blade for guiding the blade unit along a slot in a guide template.

Abstract: A guided cutting system including first and second blade cartridges which are used in association with templates. The blade cartridges each include a head and cover portions wherein the head portion includes a non-use end and a cutting end. The cutting end includes a pair of guide pegs and a cutting blade wherein the guide pegs are adapted to be received within a peripheral groove formed on a template. The cover portion is adapted to be attached to the non-use end of the head portion whereby the cover portion acts as a handle. The head portion may be attached over the cutting end to cover and prevent contact with the cutting blade. A different spacing is provided between the cutting blade and guide pegs for the first and second head portions for cropping a photograph and cutting a corresponding backing mat for the photograph.

Abstract: A guided cutting system including first and second blade cartridges which are used in association with templates. The blade cartridges each include a head portion and cover portion wherein the head portion includes a non-use end and a cutting end. The cutting end includes a pair of guide pegs and a cutting blade wherein the guide pegs are adapted to be received within a peripheral groove formed on a template. The cover portion is adapted to be attached to the non-use end of the head portion whereby the cover portion acts as a handle for guiding the head portion during a cutting operation. Alternatively, the head portion may be attached over the cutting end of the head portion to cover and prevent contact with the cutting blade. A different spacing is provided between the cutting blade and guide pegs for the first and second head portions whereby one head portion may be used for cropping a photograph and the other head portion may be used for cutting a corresponding backing mat for the photograph.

Abstract: A guided cutting system including first and second blade cartridges which are used in association with templates. The blade cartridges each include a head portion and cover portion wherein the head portion includes a non-use end and a cutting end. The cutting end includes a pair of guide pegs and a cutting blade wherein the guide pegs are adapted to be received within a peripheral groove formed on a template. The cover portion is adapted to be attached to the non-use end of the head portion whereby the cover portion acts as a handle for guiding the head portion during a cutting operation. Alternatively, the head portion may be attached over the cutting end of the head portion to cover and prevent contact with the cutting blade. A different spacing is provided between the cutting blade and guide pegs for the first and second head portions whereby one head portion may be used for cropping a photograph and the other head portion may be used for cutting a corresponding backing mat for the photograph.