Bush cutting machine

Details Bush cutting machine Bush cutting machine

2007-10-02

2007-10-02

Peterson, Kenneth E. (Department: 3724)

Cutlery

Cutting tools

With blade moving means

C030S076000, C030S122000, C030S347000, C056S011300, C056S012700, C440S049000

Reexamination Certificate

active

11139752

ABSTRACT:
A bush cutting machine with a tubular operating pole connected to an outlet of an exhaust muffler and doubling as an exhaust passage is provided. Exhaust gases discharged from an engine flow from the exhaust muffler through the operating pole and are then discharged into the air. The substantial capacity of the exhaust muffler is increased by the operating pole, and the exhaust noise of the engine is reduced.

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patent: 2004/0083701 (2004-05-01), Brower
patent: 01024336 (1983-10-01), None

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