Abstract:
An assembly of stacked modular containers for handling, transporting and storing microscope specimen slides is described. The side walls of the rectangular-shaped containers have slide interconnections so that the containers may be longitudinally slid relative to one another. A releasable locking arrangement is provided on the extension of one of the other container walls to prevent unwarranted longitudinal sliding movement of the containers and to retain them in a secured stack formation. The extension of the container wall is made flexible to enable manual disengagement of locking members on the extension to thereby allow the sliding of containers for insertion or removal of slides into and from the containers.
Abstract:
A modular test tube rack for assembly with similarly constructed racks comprise a flat rectangular body displaying, in a first position, a series of wells extending from its top wall to its bottom wall and adapt to receive tubes therein. A pair of handles vertically extend at opposite end walls of the body, each handle having a lower portion adapted to tightly engage an extension on each end wall and a hand gripping upper portion. The lower portion has a bottom edge configured to anchor with the top edge of the handle of an underposed similarly constructed rack to thereby enable a stacking of two more of these racks. In one embodiment, the body displays a second series of wells extending from the bottom wall to the top wall whereby the body, when in a second position reversed relative to the first position, may also receive test tubes, the handles being reversably mountable to the end wall extension to still enable a stacking of racks in the second position.