Patent ID: 9120238
Filing Date: 2015-09-01
Classification: B26B

Abstract:
1. A device, comprising: a main body; a trimming head; and a comb disposed on the trimming head, wherein an orientation of the comb is positionable between at least two different positions defined by predetermined angles, the predetermined angles being measured by an angle between an axis of the comb and an axis of the main body, wherein a first of the predetermined angles is between about 0° and 40°, and wherein a second of the predetermined angles is between about 30° and 70°, wherein the first of the predetermined angles is selected to enable the device to be pulled in a pulling direction along a surface to be treated by the trimming head, and wherein the second of the predetermined angles is selected to enable the device to be pushed in a pushing direction along the surface, wherein the comb comprises a row of fins, and wherein the row of fins is positioned such that the fins point in the pulling direction when the comb is positioned in the first of the predetermined angles, and such that the fins point in the pushing direction when the comb is positioned in the second of the predetermined angles.