Abstract: An animal display and habitat assembly having a number of modular animal display units coupled together to enclose a common access area, each of the display units including an outwardly facing display frame with a viewing section between opposing upright members and laterally disposed transition members that include first sections coupled to the upright members and second sections projecting inwardly from their respective first sections to provide a pair of door jambs across which an access door may enclose a display compartment or may be opened into the common access area.

Abstract: A bicycle chain for improved endurance includes pairs of substantially identical plates. Each oval plate has opposed first and second end portions joined by an outwardly stepped portion. Each end portion has a hole therethrough. A pair of plates is orientable with the respective inner faces of the first and the second end portions parallel and opposed. A spacing between inner faces of the first end portions is thereby less than a spacing between the inner faces of the second end portions. A pivot pin extends through the second end portion hole of a first plate through a first end portion hole of a third plate, through a spacer body, through a first end portion hole of a fourth plate, and through the second end portion hole of the second plate, the pivot pin rotatably anchored adjacent the outer faces of the first and the second plates.

Abstract: An animal habitat and display system provided in a frame having at least one set of guide rails supporting a pull-out drawer having at least one compartment with a viewing window and a movable wall section for gaining access into the compartment which defines an internal habitat environment. A selectively operable regulator element in communication with the internal environment is selectively operable via an environmental control unit having a control panel for regulating the internal habitat environment.

Abstract: A case forming panel and case structures incorporating the case forming panel, the material of which being a laminate of internal and exterior liners on a flute providing medium of corrugated board having a flute pitch in depth greater than that of "A" flute, the flutes to extend in use substantially vertically, and preferably having a flute pitch of about 54 mm, a flute depth of about 27 mm, and a take up of about 1.54:1.

Abstract: A bin formed with a general circular shape in plan being formed from an outside liner of paperboard and an inner paperboard flute providing medium which is affixed to the outside liner. The flutes of the flute providing medium are larger than those of "A" flute. A removable sleeve interior, an optional base and lid are provided together with methods of carriage using same.