Abstract: Dollies and anchors for securing the movement of waste receptacles are provided. A dolly includes a dolly base configured to securely receive an enclosed base portion of a waste receptacle. The waste receptacle has at least one sidewall extending from the enclosed base portion to define an open top portion. The open top portion is defined by a rim and configured to receive waste material therethrough. The dolly base is coupled with at least two wheels and at least one elongated shaft. At least one elongated shaft extends in a direction substantially traverse to the dolly base.

Abstract: A dispenser apparatus that includes a first cascade stage having a first connector configured to connect to and disconnect from a first gas storage vessel, and a first conduit connected to the first connector and having a first valve and a first pressure measuring device, and a second cascade stage having a second connector configured to connect to and disconnect from a second gas storage vessel, and a second conduit connected to the second connector and having a second valve and a second pressure measuring device. A common flow path is fluidly connected to the conduits, and has a dispensing nozzle to connect to a vehicle during refueling. A controller is provided to control the first and/or second valve(s) to perform refueling using gas stored in at least one of the first and second gas storage vessels based on pressure measurements of the first and/or second pressure measuring device(s).

Abstract: The invention when incorporated in skin treatment compositions provides the intended skin treatment compositions to be retained longer on the skin and/or to feel more pronounced and/or enhanced to the skin and works in compositions that are intended to be applied on wet skin and works in compositions that are intended to be applied on dry skin. The invention applies to (a) oil in water emulsion compositions; (b) water in oil emulsion compositions; (c) alcohol and water compositions; (d) aqueous compositions; (e) silicone and water compositions and (f) any combination thereof. The invention is compatible across product lines such as soaps, lotions and alcohol/water gel hand sanitizers in which soaps and lotions compliment one another, soaps and alcohol/water gel hand sanitizers compliment one another and lotions and alcohol/water gel hand sanitizers compliment one another to provide the benefits of the ingredients that are intended to aid, nourish and protect the skin.

Abstract: A surface treating head assembly for an appliance such as a vacuum cleaner includes a head and a piston assembly operable to apply a force to the head. The piston assembly is connected to the main motor of the vacuum cleaner by a valve. When the valve is opened, suction airflow flows through tubes connecting the motor to the piston assembly. The resulting suction force causes the piston assembly to contract, thereby drawing the cleaner head downwards. Thus, the head is urged towards the floor surface so as to improve the efficiency of a cleaning operation.