Cutoff tool

Cutlery – Cutting tools – Saw

Reexamination Certificate

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Details

C030S092000, C030S241000, C030S277400

Reexamination Certificate

active

07313868

ABSTRACT:
In a cutoff tool, a hood is arranged to overlap a distal end portion of a cutting blade, and a distal end portion of the hook is arranged to protrude from a toothed portion of the cutting blade. When the cutting blade retracts farthest in a uniaxial direction, the distal end portion of the cutting blade is arranged to overlap the hook in a plan view, wherein a space for holding an object to be cut is formed between the toothed portion of the cutting blade and the distal end of portion of the hook. When the cutting blade advances farthest in a uniaxial direction, the distal end portion of the cutting blade is arranged not to protrude from the hook to the outside.

REFERENCES:
patent: 470586 (1892-03-01), Morgan
patent: 1010817 (1911-12-01), Strong
patent: 2195045 (1940-03-01), Bernay
patent: 2687572 (1954-08-01), Matthews
patent: 3834019 (1974-09-01), Smeltzer et al.
patent: 4026028 (1977-05-01), Green
patent: 4198748 (1980-04-01), Lewis
patent: 4644650 (1987-02-01), Laux et al.
patent: 5261163 (1993-11-01), Shearhart
patent: 5611146 (1997-03-01), Ducret
patent: 6374498 (2002-04-01), Liu
patent: 2003/0047053 (2003-03-01), Nakamura
patent: 19713926 (2005-02-01), None
patent: 7-100255 (1995-11-01), None
patent: 09-010449 (1997-01-01), None
patent: 3051738 (1998-06-01), None
German Office Action corresponding to German Application No. 10-2005-054-655.2 dated Mar. 30, 2007.

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