Abstract: A coin sorting apparatus includes a housing and a coin transport assembly that receives individual associated coins from an entrance and moves the coins upwardly in the housing from a first elevation to a higher elevation relative to a support surface. A coin sorting assembly includes an inlet positioned to receive coins from the transport assembly. The coin sorting assembly includes a coin sorter that classifies coins according to their diameter. A plurality of coin chutes are located to receive coins from the coin sorter and convey received coins to a plurality of sorted coin chambers. A manual drive system is operably coupled to the coin transport assembly. A movable member is externally connected to the housing and is coupled to the manual drive system so that it moves between first and second positions in response to operation of the manual drive system.

Abstract: An apparatus for mixing a beverage includes a reservoir for receiving a predetermined amount of liquid; a mixing chamber for receiving a predetermined level of a powdered material; and a manifold having an outlet to deliver the liquid from the reservoir to the mixing chamber, where the outlet is disposed below the predetermined level of the powdered material.

Abstract: A power tool comprising a housing having a member disposed therein and a spindle for receipt of a tool bit wherein the spindle is retained on a shaft. The spindle and shaft define an axis of rotation relative to the housing. The power tool further comprises a collet having a sleeve that includes a collet engaging portion disposed on an inner surface of the sleeve and an opening centered on the axis for passage of the shaft therethrough and for receiving the member disposed in said housing to permit axial sliding movement between a locked position and an unlocked position. The power tool further comprises a spindle engaging portion disposed on the spindle wherein the spindle engaging portion engages with the collet portion means when the collet is moved in the locked position thereby rigidly locking the collet and the spindle together to prevent rotational movement of the spindle.

Abstract: A toothbrush with a detachable/replaceable head, comprising a top section having a first aperture, a second aperture, a first end and a second end. The first end includes a notched portion. The first aperture extends from the top section first end along a length of the top section within the top section. The second aperture is located along a top surface of the top section, a bottom section having a first end and a second end. The first end includes a tabbed portion which matingly engages with the notched portion of the top section first end. The bottom section further includes an extension having a first end and a second end and a protrusion adjacent the extension first end wherein the extension is connected to the bottom section first end. The protrusion selectively cooperates with the second aperture in the top section to selectively lock and unlock the top and bottom sections. The extension is inserted into the first aperture of the top section.

Abstract: A cash box includes a housing with a bill storage compartment located in the housing. A coin sorter mechanism is supported by the housing for sorting coins of different denominations. A plurality of coin storage compartments are located in the housing for storing sorted coins. Each coin storage compartment stores coins of a common denomination. The plurality of coin storage compartments communicate with the coin sorter mechanism. The bill storage compartment includes a plurality of sections, each intended to hold a bill of a particular denomination. The housing preferably includes a base which accommodates the plurality of coin storage compartments as well as the coin sorter, and a door which accommodates the several sections of the bill storage compartment. A lift out bill tray may also be accommodated in the door.

Abstract: An electric toothbrush comprising an elongated body portion and a head including a static portion and a moving portion, a handle, and an angled shaft between the head and the handle. The moving portion rotates or reciprocates about an axis normal to a longitudinal axis of the head. The moving portion can include stiff bristles and massaging tips and the static portion can include soft bristles and massaging tips. The elongated body portion is hollow and further includes a motor in the hollow portion, which is operatively connected to the moving portion for rotating or oscillating or reciprocating the moving portion. A battery is located within the hollow section for powering the motor. A switch is operatively connected to the motor to provide momentary and continuous operation of the toothbrush. A worm gear and a pair of step gears are located in the hollow portion. The motor is operatively connected to the worm gear and the step gears are operatively connected to the worm gear and to each other.

Abstract: A coin sorting apparatus includes a housing and a coin transport assembly that receives individual associated coins from an entrance and moves the coins upwardly in the housing from a first elevation to a higher elevation relative to a support surface. A coin sorting assembly includes an inlet positioned to receive coins from the transport assembly. The coin sorting assembly includes a coin sorter that classifies coins according to their diameter. A plurality of coin chutes are located to receive coins from the coin sorter and convey received coins to a plurality of sorted coin chambers. A manual drive system is operably coupled to the coin transport assembly. A movable member is externally connected to the housing and is coupled to the manual drive system so that it moves between first and second positions in response to operation of the manual drive system.

Abstract: A projector having a polymeric housing containing an electrical light source, an image medium support assembly aligned in the light path of the light source, and a lens through which light emanating from the light source exits the housing after passing through an image medium disposed in the image support assembly. The projector is preferably adjustably mounted on a support member comprising a tubular section containing a transformer. The projector can be made with an electric motor inside the housing that causes a wheel comprising multiple fixed images to continuously or intermittently rotate the same or different images sequentially through the light path of the projector. A projector assembly is also disclosed in which a projector is mounted in a frame assembly in combination with a rotating mirror ball that simultaneously redirects the projected image in many different directions and continuously changes the image being projected onto a particular spot on surrounding viewing surfaces.

Abstract: An electric toothbrush comprising an elongated body portion and a head including a static portion and a circular portion, a handle, and an angled shaft between the head and the handle. The circular portion rotates or reciprocates about an axis normal to a longitudinal axis of the head. The circular portion includes stiff bristles and the static portion includes soft bristles. The elongated body portion is hollow and further includes a motor in the hollow portion, which is operatively connected to the circular portion for rotating or oscillating or reciprocating the circular portion. A battery is located within the hollow section for powering the motor. A switch is operatively connected to the motor to provide momentary and continuous operation of the toothbrush. A worm gear and a pair of step gears are located in the hollow portion. The motor is operatively connected to the worm gear and the step gears are operatively connected to the worm gear and to each other.