Abstract: Provided is an apparatus comprising a tray assembly and a wedge rod assembly. The tray assembly includes a roughly-cylindrical paint well, tool orifices, and a handle for one-handed carrying, adjusting, and moving the tray. A button is provided on the handle to allow detachment of the tray from a ladder without the need for two handed operation. A locking or wedge rod assembly is provided for securely interfacing the tray assembly to a hollow-rung ladder. By rotating a grip on the wedge rod assembly, a top platform on the wedge rod assembly extends vertically to engage the interior surfaces of a rung of the ladder, and thereby locks the wedge rod into place. The tray assembly may then be adjusted to the desired angle and attached to the locked wedge rod assembly by engaging the coupling areas. Depressing a button on the handle of the tray assembly releases the tray from the wedge rod assembly and ladder.

Abstract: A post mounted container configured to allow a user to easily secure and remove the container to a post, such as the types of posts used in building construction. The post mounted container could be use to dispense liquids or store objects while being supported above a ground surface mounted to a post.

Abstract: A bucket includes a first volume defined by a continuous primary sidewall extending from a periphery of a first bottom to a primary rim and has a flattened portion extending from the periphery of the first bottom to a subjacent portion of the primary rim. An inner surface of the flattened portion of the primary sidewall is textured to form a paint roller grid. A second volume is defined by a continuous secondary sidewall extending from a periphery of a second bottom to a secondary rim and has a flattened portion extending from the periphery of the second bottom to a subjacent portion of the secondary rim adjacent the subjacent portion of the primary rim. An edge couples the subjacent portion of the secondary rim and the subjacent portion of the primary rim.

Abstract: A controlled dose dispensing valve has two miniature poppet valves that are activated by the movement of a piston in a valve chamber to control the inward and outward flow of a liquid product into and from the valve. By adjusting the travel of the piston, the amount of liquid forced from the chamber is adjusted. The portion size is determined by adjusting the piston travel to the portion size desired. This is accomplished by adjusting the rotational position of a plunger so that one of several shoulders on the stem of a piston activating plunger is either blocked by or moved free of an interfering abutment along the plunger's path of movement.

Abstract: An apparatus and method for cooling air that utilizes a removable reservoir that may be filled with a consumable beverage or other cooled liquid or solid material. The bottom of the reservoir is made of a thermally conductive material that is placed within an air duct within a base unit that has a battery powered fan capable of drawing in warm air from outside of the base unit and cooling it by passing it over the thermally conductive material in a turbulent fashion and expelling it back into the surrounding environment. An expandable hose may also be included to direct the airflow in a desired direction or location. The unit may also include an alternative path for airflow such that the airflow may be heated. The unit may also be secured to an open air vehicle such as a golf cart to provide cooled or heated air for golf course patrons.