Rotary cutting blade

Cutting – Tool or tool with support – Rotatable type

Reexamination Certificate

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Details

C083S342000, C083S666000, C083S672000, C083S341000, C083S932000

Reexamination Certificate

active

07856913

ABSTRACT:
A rotary cutting blade provided with a curved cutting edge and a cutting surface extending centripetally from the cutting edge at angles varying in regular or irregular sequence between a predetermined maximum and a predetermined minimum.

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