Abstract: A bottom-hinged dumbbell holder may include a pair of opposed holding bodies connected along their bottoms. In a closed position, the top sections may be axially aligned and constructed and arranged to slide over an elongated bar and the bases define a generally cylindrical channel, near the hinged bottom, in which compressible gaskets and a handle of a dumbbell may be received and securely contained.

Abstract: A holder for compressed gas cartridges may consist of a geometric body with a plurality of elongated cylindrical holes, each hole may be adapted to removably engage the neck portion of a standard compressed gas cartridge. When the neck portion of a standard compressed gas cartridge is inserted into the elongated cylindrical hole in the geometric body, the compressed gas cartridge may be securely but removably attached to the geometric body. The angle and orientation of the compressed gas cartridges may form a support structure for the geometric body.

Abstract: A bottom-hinged dumbbell holder may include a pair of opposed holding bodies connected along their bottoms. In a closed position, the top sections may be axially aligned and constructed and arranged to slide over an elongated bar and the bases define a generally cylindrical channel, near the hinged bottom, in which compressible gaskets and a handle of a dumbbell may be received and securely contained.

Abstract: The specification discloses a picture display device comprising a pair of transparent plates interconnected and supported for viewing by a single integral fastener. The fastener is able to integrally engage a variety of optional embellishing elements to be chosen and added by the end user. The frame is of knockdown construction.