Circular cutter

Details Circular cutter Circular cutter

2007-11-06

2007-11-06

Gartenberg, Ehud (Department: 3709)

Cutlery

Cutting tools

With guard and/or guide

C030S319000, C030S307000, C083S478000

Reexamination Certificate

active

11197863

ABSTRACT:
A circular cutter comprising a circular blade mounted to a front end of a handle via a shaft assembly, in the handle is disposed a slide member for controlling a hood, the hood is formed with a T-shaped hole located correspondingly to a center of the circular blade and is defined with an arc gap located in a cutting direction of the circular cutter, the T-shaped hole is arranged at both sides of the circular blade and located outside of the shaft assembly, when the hood draws back under the control of the slide member, a surface of an object to be cut will press against the hood, so as to make the shaft assembly deviate within the T-shaped hole, and therefore, both a left hand user and a right hand user can use the same circular cutter.

REFERENCES:
patent: 4432137 (1984-02-01), Okada
patent: RE32501 (1987-09-01), Okada
patent: 5493781 (1996-02-01), Saito
patent: 6094824 (2000-08-01), Takeshita
patent: 6282794 (2001-09-01), Cho et al.
patent: 6327783 (2001-12-01), Ming
patent: 6460254 (2002-10-01), Mori et al.
patent: 7073263 (2006-07-01), Kawasaki
patent: 7204023 (2007-04-01), Chang
patent: 2004/0187318 (2004-09-01), Mathieu et al.

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