Abstract: A child's cup including a bladder within the cup and separated from the contents of the cup, and a valve between the contents of the cup and the exterior of the cup and closed when the cup is not in use to prevent spillage from the cup.

Abstract: A lamp assembly manages thermal energy output from solid state lighting elements. An aspect of the present disclosure provides a lamp assembly that achieves enhanced cooling of light elements within the assembly. Enhanced cooling is achieved, in this aspect, by providing a lamp assembly including a heat sink having a plurality of thermo bosses protruding therefrom on a first side, and a plurality of heat sink fins on a second side. A printed circuit board is secured to the first side of the heat sink, and has a plurality of through holes that correspond to the size and locations of the thermo bosses, such that when the printed circuit board is secured to the heat sink, the thermo bosses extend into the through holes.

Abstract: A lamp assembly manages thermal energy output from solid state lighting elements. An aspect of the present disclosure provides a lamp assembly that achieves enhanced cooling of light elements within the assembly. Enhanced cooling is achieved, in this aspect, by providing a lamp assembly including a heat sink having a plurality of thermo bosses protruding therefrom on a first side, and a plurality of heat sink fins on a second side. A printed circuit board is secured to the first side of the heat sink, and has a plurality of through holes that correspond to the size and locations of the thermo bosses, such that when the printed circuit board is secured to the heat sink, the thermo bosses extend into the through holes.

Abstract: A retractable hypodermic safety syringe device is provided for encapsulating a needle after use to prevent accidental needlesticks. The retractable syringe device includes a syringe barrel having one or more locking tabs for securing a needle carrier. A hypodermic needle attached to the needle carrier. A plunger having a piston slideably mounted within the syringe body. Locking fingers on the needle carrier for receiving the plunger.

Abstract: A retractable hypodermic safety syringe device is provided for encapsulating a needle after use to prevent accidental needlesticks. The retractable syringe device includes a syringe barrel having one or more locking tabs for securing a needle carrier. A hypodermic needle attached to the needle carrier. A plunger having a piston slideably mounted within the syringe body. Locking fingers on the needle carrier for receiving the plunger.