Abstract: An embodiment of a ceiling fan assembly has a motor rotatably mounted to a shaft and adapted to be mounted to an extent of a substantially planar support surface. A first set of fan blades are connected to the motor and a second set of fan blades are connected to the shaft a predetermined distance below the extent of the substantially planar support surface, the motor, and the first set of fan blades. A method of circulating air comprises driving the motor to drive the first set of blades in a first rotational direction about the shaft. Simultaneously, responsive to the air flow generated by the rotation of the first set of blades in a first rotational direction, the second set of blades rotates in a second rotational direction about the shaft, opposite the first rotational direction.

Abstract: An embodiment of a ceiling fan assembly has a motor rotatably mounted to a shaft and adapted to be mounted to an extent of a substantially planar support surface. A first set of fan blades are connected to the motor and a second set of fan blades are connected to the shaft a predetermined distance below the extent of the substantially planar support surface, the motor, and the first set of fan blades. A method of circulating air comprises driving the motor to drive the first set of blades in a first rotational direction about the shaft. Simultaneously, responsive to the air flow generated by the rotation of the first set of blades in a first rotational direction, the second set of blades rotates in a second rotational direction about the shaft, opposite the first rotational direction.

Abstract: An interchangeable cover assembly, comprising an interchangeable cover, a display unit insertable into the interchangeable cover, and at least one retention assembly configured to apply a pressure against the interchangeable cover to secure the display unit to the interchangeable cover.

Abstract: A display hanger comprises a mounting structure and a hanger rail. The mounting structure is configured to be secured to an item of merchandise and includes a clamping member. The hanger rail is pivotably attached to the mounting structure, and wherein the clamping member clamps the hanger rail in an orientation for supporting the merchandise.

Abstract: A portable outdoor fixture adapted to be supported by a beam of a shelter structure including a mounting assembly, an extension arm, and an appliance. The mounting assembly has an adjustment member operably coupled to a fixed base to permit clamping of the beam. The adjustment member is releaseably locked in position relative to the fixed base through interaction of a ratchet mechanism interposed between the adjustment member and the fixed base. The extension arm extends from the fixed base of the mounting assembly toward a coupling end. The appliance is disposed at the coupling end of the extension arm.