Hand rasp with groove blade and adjustable guide for scoring construction material
OwnerAndrew Casciato, Jr.inventor
Life of this patent
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Abstract
An improved hand rasp comprises a planar plate with an anterior surface and an opposing posterior surface. An ergonomic handle is affixed to the anterior surface of the plate. A groove blade is removably affixed to the posterior surface of the plate by attachment means. The groove blade may have a variety of geometric configurations and varying in width and depth to accommodate the imagination of the user or designer. The groove blade includes an abrasive surface on the exterior surface of the groove blade. A guide is also removably affixed to the posterior surface of the plate by attachment means, positioned parallel to the groove blade. The guide is adjustable about apertures formed in the plate to position the guide closer to or farther away from the groove blade.
Claims20
A hand rasp for scoring construction material comprising:
- a planar plate comprising an anterior surface opposite a posterior surface;
- a handle affixed to said anterior surface;
- a groove blade affixed to said posterior surface, said blade comprising an elongated body having an abrasive exterior surface for scoring said construction material;
- and
- a removable and adjustable guide affixed to said posterior surface, said guide positioned parallel to said blade in a spaced apart relationship.
Dependencies are inferred from the claim text.