Apparatus and method for severing a tree and reducing the...

Woodworking – Process – Timber harvesting or processing

Reexamination Certificate

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Details

C144S004100, C144S034100

Reexamination Certificate

active

07007730

ABSTRACT:
An apparatus and method for harvesting trees and reducing their stumps is disclosed. The apparatus includes a rotating member including an upper disc saw blade and a lower stump grinding drum blade. The disc saw blade severs the tree from its stump, and thereafter the drum blade reduces the height of the stump down to at or near ground level.

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Quadco; photograph of brush cutter displayed at the Oregon Logging Conference Show in Portland, Oregon; 02-2002.

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