Abstract: A hanger handle for a recloseable bag is disclosed which comprises two complementary flexible side members shaped so that when fitted together they create a single, matched handle. Each complementary side member has a bottom edge strip to which an upwardly extending grip portion of a predominantly inverted, squat W-shape with a hook portion extending upward from one side of the grip portion to above the middle of the inverted, squat W-shape. Each complementary side member is also fitted with fasteners which enable the bag to be closed and the fasteners have a complementary tip-bevel shape with a lip for snapping the bag closed and securing it. Further, each complementary side member can optionally be equipped with recesses at offset points to provide tabs for finger and/or thumb access to open the handle.

Abstract: A modular display stand is disclosed which includes first and second display panels each including a substantially planar display portion and a mounting flange which depends from the display portion at an acute angle. Each mounting flange includes a reception port and an engagement plug disposed in spaced apart relationship. A base structure is provided which has an elongate reception slot defined therein to receive and retain the mounting flanges of the opposed display panel when they are in juxtaposition. When the flanges are received in the slot, the engagement plug on the first display panel engages the reception port in the second display panel and the engagement plug on the second display panel engages the reception port in the first panel. In an assembled condition, the mounting flanges are disposed in inward angular opposition such that the planar display portions of the panels angle inwardly toward one another to firmly retain printed matter therebetween.

Abstract: The present invention relates to a new group of compounds (e.g., N,N"-bis(2,6-dimethylcarbaniloylmethylene diethylene triamino triacetic acid, N,N"-bis(pyridoxylamine)diethylene triamino triacetic acid) which can be used as metal chelating agents and can be complexed with paramagnetic metal atoms form new complexes with improved and unexpected stability which make them extremely useful as contrast agents in magnetic resonance imaging and other types of diagnostic imaging. The chelating agents and corresponding paramagnetic metal complexes are derivatives of diethylene triamino pentaacetic acid and triethylene tetraamino hexaacetic acid.