Woodworking – Rotary cutter – Frusto-conical
Reexamination Certificate
2003-09-09
2008-07-29
Self, Shelley (Department: 3725)
Woodworking
Rotary cutter
Frusto-conical
C144S218000, C407S046000
Reexamination Certificate
active
07404421
ABSTRACT:
A blade, blade holder, and blade tool head is provided. The blade holder includes a mounting surface for a cleaver and an adjacent inclined mounting surface for a flat blade and blade fixing elements for detachably fixing the blades to their mounting surfaces. The blade mounting surfaces have holder contact surfaces with a V-shaped cross-section, and the blade fixing elements directly fix the blades, each of which has corresponding inclined V-shape contact surfaces, to their respective mounting surface, with a retaining force that acts between the inclined V-shaped contact surfaces. The blade has on its lateral side an oblique bearing region, which permits both blades to lie flat against one another.
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German Office Action dated Apr. 30, 2003 (Two (2) pages).
International Search Report, Jan. 7, 2004.
Crowell & Moring LLP
Self Shelley
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