Portable electric cutting apparatus

Cutlery – Cutting tools – Saw

Reexamination Certificate

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Details

C030S123300

Reexamination Certificate

active

11039965

ABSTRACT:
A portable electric cutting apparatus includes a housing for housing an electric motor for rotating a saw blade a fan provided in the housing and driven by the electric motor, a saw cover attached to the housing and having a saw blade housing part having a shape to cover an upper half of the outer periphery of the saw blade for housing a part of the saw blade, a base formed with an opening for allowing the saw blade to project downward from a bottom face which is slidable on a cut material. A discharge passage for discharging a fan wind produced by driving the fan is formed along an outer periphery of the saw cover. The fan wind is discharged through the discharge passage toward a front side of the base in the cutting direction.

REFERENCES:
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patent: 3873862 (1975-03-01), Butler
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patent: D400417 (1998-11-01), Moran, II
patent: 6173499 (2001-01-01), Hegoas et al.
patent: 6918331 (2005-07-01), Okouchi
patent: 6981779 (2006-01-01), Fukuoka
patent: 7103979 (2006-09-01), Yoshida et al.
patent: 2004/0107584 (2004-06-01), Yoshida et al.
patent: 2004/0244203 (2004-12-01), Otake
patent: 55-154101 (1980-11-01), None
patent: 6-83223 (1994-11-01), None
patent: 2543298 (1997-04-01), None
patent: 11058366 (1999-03-01), None
patent: 3072537 (2000-08-01), None
patent: 2607480 (2001-06-01), None
patent: 2003-11101 (2003-01-01), None
English Translation of Notice of Reason for Rejection mailed Aug. 31, 2005.
Concise Statement of relevance for 2607480, 2543298, 2003-11101, 55-154101, 6-83223, and 3072537, Feb. 20, 2006.

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