Abstract: A novel apparatus for producing combined presentation of light and aroma to produce a desired overall sensory effect. The includes a fragrance dispenser (31), a light source (42), an audio system (52), and a microprocessor (99). The fragrance dispenser (31) is refillable and controllable, so as to adjust the rate at which the fragrance dispenser dispenses a fragrance. The light source (42) comprises a plurality of LEDs (40a-40c) of at least two different colors and is controllable so as to adjust the operation of the plurality of LEDs (40a-40c). The audio system (52) controls sounds to be emitted from the apparatus. The microprocessor (99) controls the rate at which the fragrance dispenser (31) dispenses fragrance and the operation of the light source (42) and audio system (52).

Abstract: A light and substance emitting device (100) includes a light source (106), an emitter (108) a power source (118), control circuitry (110,112), and a support structure (102, 104, 134). The light source (106) emits a flickering light that emulates a flame of a candle. The emitter (108) emits a volatile active. The power source (118) supplies power to the light source (106) and to the emitter (108). The control circuitry (110,112) controls at least one of (i) the light source (106) to flicker and (ii) the emitter (108) to emit the volatile active. The support structure (102, 104, 134) supports the light source (106), the emitter (108), the power source (118) and the control circuitry (110, 112).

Abstract: A flameless candle that releases a volatile active includes at least one LED positioned in a tip (106), a cartridge mount (128), and a support structure (102, 141). The at least one LED emits a flickering light that emulates a flame of a candle. The cartridge mount (128) receives and secures a replaceable cartridge (104a) containing a volatile active to be released into the atmosphere over time. The support structure (120, 141) supports the at least one LED and the cartridge mount (128). The support structure (120, 141) is configured to allow airflow across the replaceable cartridge (104a) when the replaceable cartridge (104a) is mounted in the cartridge mount (128).

Abstract: A disposable cutting board may be constructed from corrugated paperboard having one or more layers of corrugations. A first layer of corrugations may have relatively small and tightly spaced flutes to provide the board with strength and rigidity, and a second layer may have relatively large flutes to provide the board with cushioning against knife impact and protection of the underlying surface. The flutes may be parallel or transverse, while more than two layers may be provided.

Abstract: A material includes a first film layer that carries an electric charge, a second film layer secured to the first film layer to form a pocket and a volatile substance disposed in the pocket.

Abstract: A method of producing an electrically charged film includes the steps of forming a molten thermoplastic material into a web, electrically charging the web while the web is at a temperature substantially at or above a solidification temperature thereof, cooling the web below the solidification temperature thereof after charging and winding the web into individual rolls immediately following the cooling step.

Abstract: A polymer film comprises a composition having either a polyolefin or a polyamide as a major component. The film has an Elmendorf tear value parameter of about 200 g/mil or less, a thickness greater than about 0.5 mils. The film has a melt flow index between at least about 2 g/10 min. and less than about 17 g/10 min. and further includes a filler to achieve the 200 g/mil tear value parameter. Alternatively, the film has a melt flow index of at least about 17 g/10 min and need not include a filler. The film is substantially unstretched in the transverse direction. The film may be charged. A method of producing a film is also disclosed.

Abstract: A disposable and absorbent cutting board may be constructed from a layer of corrugations and an absorbent layer. The corrugations may be relatively small and tightly spaced to provide the board with strength and rigidity. The absorbent layer may be made of non-woven cellulosic fibers and include one or more score lines to facilitate folding. A backing layer may also be provided, on the layer of corrugations opposite to the absorbent layer, to provide non-skid oliophilic or hydrophilic properties.

Abstract: A dust collecting device is disclosed for use with cleaning equipment such as a vacuum cleaner. The device is a disposable dust ruffle made of an electet material. The ruffle prevents the equipment from spreading dust and itself acts as a dust magnet, both with respect to dust agitated by the machine and with respect to dust present in confined areas such as corners.

Abstract: A disposable dust receptacle can be formed from a foldable blank. It has flaps that close an open end so that the receptacle closes automatically as the receptacle is removed from a cleaning machine. The receptacle can be constructed from a biodegradable material, and is most suitable for use with cleaning machines having rotary brushes.

Abstract: A robotic cleaning device includes a housing having a rounded leading portion and a non-circular trailing portion. The width of the trailing portion is no greater than that of the leading portion. The trailing portion can have an electrostatic skirt or bottom cover for cleaning a surface. The skirts can be in the form of a disposable ruffle.

Abstract: Partially insulated dishware and cookware may be provided with selected areas of insulation to provide the user with the ability to grasp the dishware or cookware without the use of an oven mitt or other external device. The selected areas of insulation may also maintain a desired temperature for the dishware or cookware contents, provide sealing capability, and provide resistance to damage by way of shock absorption.

Abstract: A disposable cutting board may be constructed from corrugated paperboard having one or more layers of corrugations. A first layer of corrugations may have relatively small and tightly spaced flutes to provide the board with strength and rigidity, and a second layer may have relatively large flutes to provide the board with cushioning against knife impact and protection of the underlying surface. The flutes may be parallel or transverse, while more than two layers may be provided.

Abstract: Disposable dishware and cookware may be constructed from corrugated paperboard. The corrugated paperboard provides voids filled with air to serve as a natural insulation barrier. In so doing the contents held by the dishware are maintained at a desired temperature longer without transferring temperature to the user. The voids may also serve as conduits or plenums to communicate hot air away from the cookware and thus provide for use at elevated temperatures.

Abstract: A structure includes a film having a pair of opposed surfaces wherein the film is liquid impermeable and electrically charged and an arrangement carried by the film and having first and second compartments separated from one another by a rupturable wall. First and second compositions are disposed in the first and second compartments whereby the rupturable wall may be ruptured to permit mixing of the first and second compositions.

Abstract: A multicompartment reclosable thermoplastic bag having at least two compartments is disclosed. Each compartment has a top, a bottom, side edges, and two opposing sidewalls joined at the side edges and the bottom. Each compartment has a closure across the top thereof, which are arranged back-to-back and aligned such that the center points of each closure are less than ½ inch (1.27 cm) away from each other. The compartments are attached together proximate the tops of the compartments, and the bottoms of the compartments are free from being attached to each other. A process for making the bag is also disclosed.

Abstract: A method of protecting a substantially horizontal surface includes the steps of supplying a liquid impermeable film wherein the film carries an electric charge and trimming the film to a desired size. The trimmed film is applied to the substantially horizontal surface such that the film is retained thereon by the electric charge carried by the film and an object is placed on the trimmed film.

Abstract: A method of producing an electrically charged film includes the steps of forming a molten thermoplastic material into a web, electrically charging the web while the web is at a temperature substantially at or above a solidification temperature thereof, cooling the web below the solidification temperature thereof after charging and winding the web into individual rolls immediately following the cooling step.

Abstract: A material comprises a liquid impermeable, electrically charged film and a volatile substance carried by the film.