Abstract: A seat for an inflatable boat having an outboard motor, comprising a plurality of telescoping sections movable with respect to each other to permit adjustment of the overall width of the seat, one of said sections comprising a hollow container for storing fuel for the boat's motor.

Abstract: System in which a stanchion and an attached accessory can be moved and locked to any one of a number of location plates, each plate having a socket to receive a cap at the lower end of the stanchion, and threaded means for locking the cap and socket together.

Abstract: The present invention relates to the method of `in situ` collection and treatment of floating, sinking and dissolved contaminants in a soil environment which involves forming an in-ground diversionary water barrier as a boom around at least a portion of the waste site on the down-gradient side of the in-ground water flow, as a bottomless tank that through water removal creates an in-flow or in-gradient condition causing water to flow into and up in the tank area, or to control the downward flow and eventual discharge but control the detection time within the bottomless tank. The barrier involves forming an in-ground diversionary temporary water barrier as a boom around at least a portion of the waste site on the downstream side of in-ground water flow. The barrier preferably extends at least as deep as the in-ground contaminated water flow into the aquifer.

Abstract: A combination seat for boats includes a housing comprising lower and upper housing sections, a seating assembly mounted on the upper housing section and a galley assembly mounted in the lower housing section, the galley assembly including a sink, a water supply tank, a water dispenser pump and a thermally insulated container member. The seating assembly is adapted to be moved between an erected position wherein it defines a pair of back-to-back seats and a collapsed position wherein it defines a substantially flat sleeping platform, and the upper housing section and the seating assembly are upwardly hingeable to provide access to the galley assembly.