Abstract: A tool for forming a tapered seat in wood subflooring for a drain fixture having a predetermined thickness comprising an inverted cup shaped cutting saw having a top and a depending circular skirt having saw teeth formed on the lower terminal edge of the skirt, and an adaptor mounted on the top of said stall saw, at least one cutting blade mounted on said adaptor having a cutting edge disposed angularly to relating to the axis of rotation of said saw and detent means limiting the cutting depth of the tool to form the tapered seat in the subflooring.

Abstract: A wall mounted display system is described. The display system comprises an extendable articulating arm assembly mounted into an enclosure that mounts between two wall studs. The mechanics of the arm assembly is such that the display monitor moves parallel to the wall as the arm is being extended. Once the arm is extended to the desired position, the monitor angle may be adjusted in both the vertical and horizontal dimensions, to allow an optimal viewing angle to be achieved. A remote control receiver allows a user to control the display mounting system with a remote control, eliminating the need to actually touch the display monitor.

Abstract: A cart assembly comprising a housing and a wheel assembly mounted in the housing, releasable locking means for selectively positioning said wheel assembly between operative and stored limit positions, a handle assembly and means for selectively positioning the handle between an outer operative limit position and an inner stored limit position inside the housing.

Abstract: A system for handling DIP devices packaged in elongated tubes having releasable closure means normally closing at least one end of the tubes to retain DIP devices therein, a head assembly for transferring tubes from an accumulator station to a DIP processing apparatus comprising a housing having an inlet and a discharge trackway section, a pair of drive rollers rotatably mounted adjacent the inlet end of the housing. The rollers are mounted for floating movement relative to one another in a direction generally transverse to the movement of tubes through the housing, closure removal and re-application mechanism downstream of the drive rollers, means for aligning the tube to ensure flow of DIP devices from the tube to the discharge trackway and tube position sensor means operable to activate mechanism for positioning the head assembly so that the discharge trackway section aligns with an inlet trackway of DIP processing apparatus.