Abstract: A decorative article includes: an iridescent film translucent or transparent overlaid on a substrate member which may be a color sheet, and a filler layer formed beneath the substrate member, whereby upon molding or welding of the iridescent film, the substrate member and the filler layer to form three-dimensional decorative feature having protrusions and recesses on an upper or outer surface of the decorative article to reveal the iridescent colors as reflected by the iridescent film in cooperation with a background color or contrast color of the substrate member for forming shimmer multiple colors for enriching the decorative effect. The article overlaid with the iridescent film will prevent scratching, fading or oxidation defects as found in a conventional electroplated decorative item.

Abstract: A sole insert including: an iridescent film translucent or transparent lined on or in a transparent outer wall of an air-cushioning pad of a sole insert inserted in a shoe sole, and a color sheet covering and combinable with the air-cushioning pad, whereby upon a molding process of the pad with the color sheet to form a recess recessed in the pad and to form an inner wall revealing a background color inside the pad in contrast to the outer wall reflecting the iridescent colors from the iridescent film as lined on or in the outer wall. It will greatly enhance a decorative effect and visual interest for the wearer.

Abstract: A pair of inflatable prosthesis sacs are insertable in two cup portions of an adjustable brassiere each sac including an elastic foam core formed in between an outer layer and an inner layer made of elastic materials, an inflating device directly connectable with a prosthesis check valve formed on the sac for inflating the sac, and a deflating device formed on the sac for deflating the sac, thereby eliminating an air tube connected between an air pump and a brassiere cup in order for making a compact brassiere for its comfortable wearing.

Abstract: A detachable jacket for a bike seat includes: a jacket having an upper cushioning portion formed with a plurality of cells filled with pressurized fluid in the cells for a comfortable cushioning purpose for a bike driver sitting on the bike seat, and a lower skirt portion connected with the upper cushioning portion and protruding downwardly from the upper cushioning portion for telescopically retaining the jacket on the bike seat, whereby upon releasing of the jacket from the bike seat, the jacket can be repeatedly washed or conveniently maintained.

Abstract: An air fan includes a plurality of fan blades each fan blade drilled with a plurality of perforations in the fan blade for reducing weight of each fan blade for reducing the electric energy required for driving the fan motor of the air fan. Each fan blade may be reinforced by at least a rib on a surface of each fan blade for enhancing its strength and preventing its deformation.

Abstract: A ceiling fan includes a plurality of fan blades radially secured to a motor shaft of a driving motor of the fan, each fan blade fixed with a holographic recording plate thereon pre-recorded with holograms of many sets of interference patterns of colorful decorative features within the recording plate, whereby upon a rotation of the fan blades as driven by the driving motor as being illuminated by a plurality of lamps, the patterns of color features recorded in each holographic recording plate will be observed with diversified color changes of the decorative features and superimposed decorative feaures with respect to a rotating angle as rotated by each fan blade, thereby enriching an optical decorative effect with simpler production, easier operation and minor maintenance problems of the fan.

Abstract: A cushioning device includes a plurality of liquid cells encapsulated in a flexible substrate sheet wherein each liquid cell is filled with water therein and the cells are juxtapositionally disposed on the sheet so that a cellular sheet may serve as a cushioning device for a user's seating, leaning or wearing for comfortable cushioning purposes.

Abstract: An illuminative fan includes a plurality of illuminators selected from light-emitting diodes juxtapositionally interlacedly disposed on each fan blade capable of being flashed or colored so that upon a rotation of the fan, the illuminators will produce diversified optical or colorful figures on the rotating blades due to persistence of human vision either flashingly or continuously for enriching a decorative effect for the illuminative fan.