Abstract: An easily and quickly assembleable bleacher includes basic light-weight component which can be assembled by one person, if necessary, and without the use of tools. The assembly includes a latching and locking mechanism for attaching the seat boards, foot boards and riser boards without the use of fasteners, and most of the other connections are made with pinned connections that save time and assembly. The upper guard rails are attached to lie in a slight rearwardly angled plane that provides comfort for the spectators and also facilitates assembly.

Abstract: A rudder assembly for a boat including a rudder shaft rotatably mounted to a boat and inclined downwardly and rearwardly. A rudder blade is attached to the lower end of the shaft and a plate is attached to the lower edge of the blade. The inclined shaft permits control of the rudder assembly from the central portion of the boat while allowing the rudder blade to be disposed near the stern for improved control. The plate provides for increasing resistance to the flow of water as the rudder blade is moved to the left or right of the straight-on position.

Abstract: A foot operated paddle wheel boat including a foot pedal well having a floor disposed above the water line and a drain opening disposed in the floor. The drain opening, being above the water line when the boat is in the water, continuously drains water from the pedal well.