Abstract: Pivotal attachments are incorporated in the construction of a restaurant tray support stand which provide the option of doubling the tray-supporting capacity thereof, without necessitating any significant complicating changes in construction or mode of use. The inventive stand is still easy to position, set-up and use, either with one or, according to the present invention, a second tray support area or station.

Abstract: A refuse bag frame for supporting a refuse bag in a vacuum cleaner is provided. The vacuum cleaner has a cylindrical bin lined by the refuse bag and a cover thereover including a vacuum blower, the rim of the open end of the refuse bag is clamped between the rim of the cylindrical bin and the cover. The refuse bag frame includes at least one flat, band-like, horizontal hoop having a diameter no greater than the internal diameter of the cylindrical bin and a plurality of flat, spaced-apart, rigid, vertical supports connected to said at least one hoop and having lengths no greater than the internal height of said cylindrical bin so as to form a cylindrically-shaped frame dimensioned to fit within the refuse bag lining the cylindrical bin of the vacuum cleaner.

Abstract: A refuse bag frame for supporting a refuse bag in a vacuum cleaner is provided. The vacuum cleaner has a cylindrical bin lined by the refuse bag and a cover thereover including a vacuum blower and a collection inlet, the rim of the open end of the refuse bag is clamped between the rim of the cylindrical bin and the cover. The refuse bag frame includes at least one hoop having a diameter no greater than the internal diameter of the cylindrical bin and a plurality of spaced-apart, rigid, vertical supports connected to said at least one hoop and having lengths no greater than the internal height of said cylindrical bin, the vertical supports being connected to the at least one hoop so as to form a cylindrically-shaped frame dimensioned to fit within the refuse bag lining the cylindrical bin of the vacuum cleaner.