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US 12,528,217 B2Granted
Cutter tool
OwnerTaro Yaguchiinventor
Life of this patent
Estimating the term…
Abstract
A paper cutter comprises a main body (1) defined by a guide surface (3) formed for guiding a top crease line of paper; a cutter (6) attached to the main body, wherein a part of the cutter (6) protrudes from the guide surface (3); and a pair of cover pieces attached to the main body (1) so that the cover pieces sandwich and hide the guide surface (3) and the cutter (6), wherein at least one of the cover pieces opens and closes in a direction away from the cutter 6 and a direction towards the cutter 6 along a line parallel to the guide surface (3).
Claims11
A cutter tool, comprising:
- a main body defined by a guide surface formed on one end;
- a cutter defined by a base end part attached to the main body and a tip part protruding from the guide surface;
- and
- a pair of cover pieces attached to the main body so that the cover pieces sandwich and hide the guide surface and the tip part of the cutter, wherein at least one of the cover pieces moves in a direction to close and a direction to open with respect to the cutter with the guide surface as a fulcrum, and exposes the tip part of the cutter by moving in the direction to open;
- wherein the tip part of the cutter has a sharp tip, and the cutter is attached to the main body with an angle so that the tip protrudes more forwardly along a forward direction of the cutter than the base end part, and
- wherein the at least one of the cover pieces is provided with a see through hole for making the tip visible from outside while the cover pieces sandwich and hide the tip part of the cutter.
3 more elements
Dependencies are inferred from the claim text.