Abstract: A universal cart is provided that receives a wet/dry vacuum and converts the vacuum into an upright walk behind cleaning device. The cart provides a handle attached to a mobile base. A switch is provided on the handle that can receive the electrical plug from the wet/dry vacuum and selectively turn the vacuum on and off via the switch.

Abstract: An umbrella frame provides a stable and enduring support for an umbrella canopy while also allowing canopies of varying shapes and sizes to be mounted thereto. The umbrella frame includes a pair of hub members mounted about a pole member wherein each hub member has a plurality of slots formed in its outer perimeter. Ribs and struts are pivotally secured to the hub members using hub connectors which are removably secured to the hub slots so as to allow the size and shape of the attached canopy to be readily varied. The struts are also pivotally secured to the ribs by a collar member which helps prevent damage to the overlying canopy. The umbrella frame is rotatable about its axis in both the extended and retracted positions.

Abstract: A food spreader, particularly for spreading cheese onto a pizza crust, includes a food feed hopper mounted above a food spreader housing having movable paddles therein and a porous bottom member spaced above the surface upon which the food is to be spread.

Abstract: A water cannon assembly is described which includes a stand used to support and air a water cannon, and a replaceable cartridge which may be placed in the cannon. When the cartridge is set off, the cannon shoots out a concentrated liquid jet which may be used to disable the detonator of an explosive device, such as a bomb. The stand may have a base suitable for a hard flat surface, or it may include a spike for positioning the cannon on soft ground.

Abstract: A water cannon assembly is described which includes a stand used to support and aim a water cannon, and a replaceable cartridge which may be placed in the cannon. When the cartridge is set off, the cannon shoots out a concentrated liquid jet which may be used to disable the detonator of an explosive device, such as a bomb. The stand may have a base suitable for a hard flat surface, or it may include a spike for positioning the cannon on soft ground.

Abstract: A simulated baseball game apparatus having an upwardly facing playing surface with a home plate thereon, a pitching mechanism that rolls the ball in the general direction of home plate and a batting mechanism. A rotatable circular plate in front of the pitching mechanism enables the direction of the rolling ball to be changed. The device for rolling the ball can be pivoted about a vertical axis in order that the player can control the initial direction of the rolling ball. The bat member has an elongate portion extending generally parallel to the playing surface and a ball striking extension that extends downwardly. The bat member can be swung about an internally movable generally vertical axis extending through one end of the elongate portion.

Abstract: An architectural glass unit comprises a glass light having an inner surface and a flexible structural gasket extending along edges of the glass light and located adjacent the inner surface. A thin adhesive layer bonds the glass light firmly to the structural gasket. A supporting frame extends along the same edges of the glass light and is located on the side of the gasket opposite the glass light. This frame includes means for mechanically fastening the structural gasket to the frame. In one embodiment, a bonding material such as structural silicone directly bonds the glass light to the supporting frame and is arranged along one side of the gasket. L-shaped flanges integrally formed on the frame and rolled into sealing engagement with the gasket are used for the mechanical fastening.

Abstract: A digital watch is utilized to measure blood pressure or heart rate by means of a pressure transducer that contacts the wrist adjacent the radial artery of the wrist and generates electrical pulses corresponding to the blood pressure pulses of the radial artery. A support member is pivotally connected at one end to the watch band and the member supports the transducer at its other end. The support member engages a sliding switch in a first position to hold the transducer in contact with the wrist. The switch engages the hinged member in a second position to hold the transducer out of contact with the wrist. A micro switch supplies power to the blood pressure pulse analyzing circuitry of the watch when the transducer contacts the wrist. The tension of the wrist band is adjusted by a housing that connects two ends of the band and that slidably supports a cam follower and rotatably supports a cam. The cam follower has a tab that engages a spiral groove in the cam.