Backpack supported power tool with asymmetric corrugated support arm

Abstract

A backpack supported power tool is provided. The power tool includes a frame including a back plate having an upper end and a lower end and defining a back plate plane, and a tool body coupled to the frame by a support arm. The support arm is configured to enable movement of the tool body in a lateral side to side direction relative to the back plate plane and a vertical upward and downward direction relative to the back plate plane. The support arm includes an asymmetric corrugated body. The tool body includes a user interface configured to be gripped by a user to support and direct movement of the tool body. The power tool may be a blower including a primary air mover and a corrugated body, and the corrugated body is arranged between the frame and the blower.

Dependencies are inferred from the claim text.