Abstract: A powered apparatus having an elongate pole with a tool at a proximal region and a drive for operating the tool. A first operating component is repositionable between first and second positions to change a state of the drive. A second operating component is repositionable between: a) a locked position; and b) a released position wherein the first operating component can be changed from the first position into the second position. A handle assembly has a gripping portion with an extent that can be grasped by the user's one hand at a plurality of different locations along the extent of the gripping portion to control the operating components, including at a first location in a manner wherein with the elongate pole vertically oriented, a majority of a vertical weight force component of the apparatus is directed generally parallel to the length of a user's forearm below the user's one hand.

Abstract: Bottles with improved top loading resistance are disclosed herein. The bottles may have generally “square” body profiles and may include structural features such as variable wall thickness, specific shoulder angles, and other structural reinforcement components. The bottle may have one or both of the following characteristics: a weight and barrel thickness specific top loading strength of no less than 2.30 lbf/g×mm and a weight and volume specific top loading strength of no less than 1.00 lbf×L/g.

Abstract: Bottles with improved top loading resistance are disclosed herein. The bottles may have generally “square” body profiles and may include structural features such as variable wall thickness, specific shoulder angles, and other structural reinforcement components. The bottles may include laterally extending ribs on the barrel to improve their lateral stacking strength, and may do so without adversely affecting their top loading strength. The bottles may have one or both of the following characteristics: a weight and barrel thickness specific top loading strength of no less than 2.30 lbf/g×mm and a weight and volume specific top loading strength of no less than 1.00 lbf×L/g.

Abstract: Bottles with improved top loading resistance are disclosed herein. The bottles may have generally “square” body profiles and may include structural features such as variable wall thickness, specific shoulder angles, and other structural reinforcement components. The bottles may include laterally extending ribs on the barrel to improve their lateral stacking strength, and may do so without adversely affecting their top loading strength. The bottles may have one or both of the following characteristics: a weight and barrel thickness specific top loading strength of no less than 2.30 lbf/g×mm and a weight and volume specific top loading strength of no less than 1.00 lbf×L/g.

Abstract: Bottles with improved top loading resistance are disclosed herein. The bottles may have generally “square” body profiles and may include structural features such as variable wall thickness, specific shoulder angles, and other structural reinforcement components. The bottle may have one or both of the following characteristics: a weight and barrel thickness specific top loading strength of no less than 2.30 lbf/g×mm and a weight and volume specific top loading strength of no less than 1.00 lbf×L/g.

Abstract: A powered apparatus having an elongate pole with a tool at a proximal region and a drive for operating the tool. A first operating component is repositionable between first and second positions to change a state of the drive. A second operating component is repositionable between: a) a locked position; and b) a released position wherein the first operating component can be changed from the first position into the second position. A handle assembly has a gripping portion with an extent that can be grasped by the user's one hand at a plurality of different locations along the extent of the gripping portion to control the operating components, including at a first location in a manner wherein with the elongate pole vertically oriented, a majority of a vertical weight force component of the apparatus is directed generally parallel to the length of a user's forearm below the user's one hand.