Abstract: A closure or stopper for cans and the like. The closure member includes a triangularly shaped member of elastic material in which there is rotatably mounted an adjusting member. The closure member is first inserted into the standard triangularly shaped opening of a can while the adjusting member is in an inactive position. The adjusting member is then rotated a predetermined angular distance whereby the closure member is sealingly pressed against the walls of the container opening.

Abstract: This disclosure pertains to a disposable funnel apparatus comprising a pair of sheets being fabricated from a flexible water impervious material. The sheets are disposed in overlying relationship and are joined together along portions of the marginal edges thereof. Intermediate said portions, a pair of open mouths communicate to a common internal passageway therein-between. One of the mouths has a large opening and is utilized to collect fluids therein. The other mouth, having a smaller opening, is utilized to dispense the collected fluid. The marginal edges comprising the larger mouth are convoluted so as to enable the entire assembly to be transformed from a two dimensional flattened condition into a functional three dimensional shape, when forced inwardly into the larger mouth.