Abstract: Embodiments of the present invention relate to an improved kettle using conduction and convection, yielding improved boiling efficiency and methods of making the same. In one embodiment, a tea kettle comprises a handle, a spout, and a voluminous container having at least one passageway positioned about an outer surface of an inner containment wall of the voluminous container, for allowing a heated fluid to pass therethrough and conductively heat the inner containment wall. In another embodiment, a tea kettle comprises a voluminous container comprising an inner containment wall having a surface comprising a plurality of curves, and an outer wall having a surface comprising a plurality of curves, wherein at least one passageway is defined between an outer surface of the inner containment wall and an inner surface of the outer wall, for allowing a heated fluid to pass therethrough and conductively heat the inner containment wall.

Abstract: Display bins for sheet goods which are easily assembled and disassembled are formed of bottom panels, front and rear display panels for holding sheet goods at suitable angles from the vertical for display. The front and rear display panels can be removably attached to both the bottom panel and at least two support brackets for use. All the components can be separated and stacked in a flat package for shipment or storage.

Abstract: A protective shield for the bite between a pair of coacting rolls in a bending machine. The shield includes a guard positioned to contact and surround one of the rolls so that rotation of the roll causes the guard to rotate and shield the bite between the rolls.