Abstract: A portable scoreboard comprises a generally prismatic shaped housing, a display(s) supported on the front of the housing and configured to indicate a score(s), and a controller operatively connected to the display(s) to determine the score(s) to be indicated thereon. The scoreboard features hangers on the back of the housing for passing through openings formed by woven wire of the fencing to hang the housing thereon. A lower portion of the housing back is arranged to engage the fencing to cooperate with the hangers in the scoreboard's mounted position. The scoreboard also features a protective cover supported on the housing front and movable relative thereto between a stored position covering the display(s) and a display position disposed to one side thereof as not to be visually obstructing. A side of the cover facing away from the housing in the display position is arranged to receive advertisement indicia.

Abstract: A lubricant injector used for dispensing a preselected amount of grease when the grease is delivered to the injector in a pressurized condition, the lubricant injector includes a generally cylindrical body which includes an upper grease reservoir adapted to selectively receive grease from a lower grease reservoir, wherein both reservoirs are filled with grease, the body includes a lower grease inlet and an upper grease outlet, the body also includes an inlet and an outlet.

Abstract: A lubricant injector used for dispensing a preselected amount of grease when the grease is delivered to the injector in a pressurized condition, the lubricant injector includes a generally cylindrical body which includes an upper grease reservoir adapted to selectively receive grease from a lower grease reservoir, wherein both reservoirs are filled with grease, the body includes a lower grease inlet and an upper grease outlet, the body also includes an inlet and an outlet.