Abstract: A display panel mounting system comprises a mounting base having at least one pin, and a mating mechanism coupled to a display panel for coupling to the mounting base. The mating mechanism comprises a first plate fixed to the display panel comprising a pair of prongs having an opening for receiving the pin of the mounting base, and a second plate movable coupled to the first plate, comprising a latch for securing the pin between the pair of prongs of the first plate.

Abstract: A display panel mounting system comprises a mounting base having at least one pin, and a mating mechanism coupled to a display panel for coupling to the mounting base. The mating mechanism comprises a first plate fixed to the display panel comprising a pair of prongs having an opening for receiving the pin of the mounting base, and a second plate movable coupled to the first plate, comprising a latch for securing the pin between the pair of prongs of the first plate.

Abstract: A universal mounting mechanism for selectively suspending a power take-up reel from horizontally and vertically disposed supporting surfaces, the mechanism including a fitting having a shank portion and a head portion and a reversible mounting bracket having a cavity with an aperture located therein. The aperture is adapted to receive the fitting and to retain the head portion thereof within the cavity when the bracket is mounted on a horizontally disposed supporting surface. A double clevis having first and second sets of jaws is provided, the first set of jaws being adapted to receive the reel, while the second set of jaws is adapted to capture the shank portion of the fitting when the bracket is mounted on a horizontally disposed supporting surface, the cavity being adapted to receive and retain the second set of jaws when the bracket is mounted on a vertically disposed supporting surface.

Abstract: An electric power cord take-up reel having an external housing, a shaft mounted in the housing, and a spool journalled on the shaft for storing a length of electric power cord and spring-biased to rewind a length of cord previously withdrawn from the reel, and supplied with electric current from an external source through stator contacts in the housing and rotor contact rings on the spool. The reel includes an electric switch and a camming ratchet ring for interrupting the flow of current to the stator contacts while the cord is being withdrawn or retracted or is in its stored position on the spool. The camming ratchet ring is engageable with a latch pawl for locking the reel in a stationary position when a desired length of cord is withdrawn at which time the ring also activates the switch to energize the cord for use.