Abstract: A composite gaming chip which includes a strong frame made of a brass ring with axial protrusions and a central aperature with notches. A display or electronic transponder is situated between two clear polycarbonate disks each having a recessed face surrounded by a rim. Tabs radially extending from each disk engage the notches in the brass ring. The assembly is inserted into the cavity of a plastic injection mold where it is bonded together by an injected thermoplastic. The gaming chip can be ground flat without scratching the clear recessed face of either disk.

Abstract: A tub spout which receives water from a water source via a source pipe is capable of diverting water received from the source pipe and includes a hollow spout having an outlet and an inlet, a rear cap removably assembled at the inlet has a rear aperture for allowing water from the source pipe to enter the hollow spout, valve means are removably disposed in the hollow spout for blocking water flow from the rear aperture to the outlet, and control means are connected to the valve means for regulating the valve means for controlling water flow through the hollow spout.

Abstract: Coupling for connecting the end of a hose or a pipe to an external threaded shaft includes a nipple and a coupling nut. The nipple has a bore extending along the length of its longitudinal axis and connects at one end to the end of the hose to be connected. An external annular groove is included and an external threaded segment is disposed adjacent such groove. The coupling nut has two end portions. A first end portion includes a first internal threaded nut segment disposed therein for threadedly engaging the external threaded segment of the nipple. A second end portion has a second internal threaded segment disposed therein for threadedly engaging the external threaded shaft.

Abstract: A spray valve is disclosed for controlling and directing the flow of a fluid. The spray valve includes an integral trigger/waterway, that is movable between an open and a closed position, and a non-movable fluid seal that plugs the end of the waterway to prevent the flow of fluid. A spring normally biases the trigger to the closed position. The force needed to activate the trigger is substantially independent of the water pressure flow and is defined almost exclusively by the force needed to compress the spring. The spray valve assembly is held together by an integral snap-fit construction, eliminating the need for fasteners such as screws, pins, or the like. The spray valve includes a spray cap that provides a variety of spray patterns. At least one of the bores in the spray cap which is used to produce a coarse spray is also used to produce a mist, so that a conventional bore having a relatively small diameter for producing a mist is not required and the likelihood of clogging is reduced.