Abstract: A mounting structure and associated mounting bracket for a board containing multiple LED lights is the subject of this invention. It is particularly designed for use in converting a conventional fluorescent tube housing to an LED board housing. The mounting structure includes arms which are received in a support bracket and are held by the bracket at a desirable angle. LED boards may be quickly and easily mounted to or removed from the mounting structure which in turn is easily removable from the support bracket.

Abstract: A fluorescent lamp fixture for mounting a ballast and at least one fluorescent lamp and a method of dissipating heat from the same is disclosed. The fixture comprises a molded housing defining a groove and a hat-shaped metal strip having an outer wall with at least two surfaces in contact with the sides of the groove and at least one flange in contact with the top of the housing. The metal strip also has a pair of inner walls positioned relative to the outer wall so as to define a chamber. At least one fastener is slidably held by the strip such that a portion of the fastener is retained within the chamber and slides along the inner walls. The fastener secures a ballast in direct contact with the flanges whereby heat from the ballast is transferred to the metal strip and dissipated from the housing during use.

Abstract: A decorative water display includes a container for holding water, an art piece adapted to be immersed in the water, and a sound module mounted on the container operable to play a prerecorded audio recording through a speaker device. The water display may further include a light source, the light may further be varied in coordination with the audio recording to produce a synergistic artistic expression. The water display may comprise an aquarium. The invention also encompasses storing the audio recording on a removable memory component to accommodate different tastes.

Abstract: A dispenser for dispensing charges of fluid from a container and applicable to a mouth of the container with the container in an inverted position and the mouth down. The dispenser includes a body formed of resilient elastomeric material having a hollow annular upper part having a flexible, resilient annular wall and an upper and lower end and constituting a bellows which is downwardly expansible and upwardly contractible by flexing of the annular wall. The body has integral with the bellows a lower part having a discharge port. The dispenser includes a first check valve at an entry end of the bellows operable for flow of fluid into the bellows on expansion thereof and operable to block flow of fluid from the pump member out of its upper end on contraction thereof. A second valve is operable for dispensing the charge of fluid from the bellows down into the outlet nozzle on contraction of the bellows and to block flow out of the bellows outlet on expansion of the bellows.

Abstract: A dispenser for dispensing charges of a liquid from a container having a neck and a mouth at the end of the neck operable with the container in an inverted position for dispensing a charge of liquid. The dispenser includes a container holder for being mounted on a wall at one side of the holder constituting the back of the holder having a bottom with an opening therein for holding a container in an inverted position with its neck extending down through the opening. The dispenser further includes a member for being selectively pushed by hand toward the back of the holder or pulled by hand toward the front of the holder for actuating the dispenser. The actuator is selectively engageable with the container and with the holder in a first position for pushing the member toward the back of the holder to actuate the dispenser and in a second position for pulling the member toward the front to actuate the dispenser.

Abstract: A creeper for supporting the body of a worker and facilitating movement of the worker under and around an object such as an automobile. The creeper comprises a platform having a top surface and an underside, and four corner casters mounted on the underside of the platform for spacing the platform above a generally flat horizontal floor and for facilitating rolling of the platform on the floor. The casters are so spaced with respect to the platform that lines connecting adjacent casters define a quadrangle with a corresponding caster at each corner of the quadrangle. A fifth caster is mounted on the underside of said platform within said quadrangle.

Abstract: A dispensing mechanism for a container of liquid has a chamber formed by a flexible wall which compresses and expands in response to movement of a discharge nozzle assembly. A first fluid passage communicates between the container and the chamber and a second fluid passage communicates between the chamber and the discharge nozzle outlet. Check valves are used to control flow of liquid from the container to the chamber and the chamber to the outlet so a predetermined amount of liquid is discharged.