Abstract: A side-open left-right-door arbitrary-opening structure of a refrigerator comprises four hinge shafts are fixedly connected at left and right sides of a refrigerator body in pairs respectively, left and right sides of upper and lower end faces of a refrigerator door are all provided with an opening neck, each hinge shaft is correspondingly placed in one opening neck, four hinge shaft stoppers are slidably arranged on the upper and lower end faces of the refrigerator door in pairs respectively, one spring is arranged between two hinge shaft stoppers in each pair, tail ends of the hinge shaft stoppers on the upper and lower end faces of the refrigerator door extend into the opening necks at the corresponding sides, and the hinge shafts at the corresponding sides are positioned in the opening necks.

Abstract: A modular cooking appliance for cooking a variety of foods has interchangeable tops and a base to receive the tops. The base has a burner that is fed from a fuel supply and controlled by a valve. The interchangeable tops mate to an open top. One of the interchangeable tops is a grill grate that fits in the open top. Another interchangeable top is a griddle with a flat cooking surface. The griddle mates to the open top and is kept spaced from the base to allow exhaust gases to escape. Another interchangeable top is a pizza oven with a stone portion and a dome portion. The stone portion directs exhaust gases from the burner into the dome portion.

Abstract: A combination microwave and cooktop has a transparent lid that is movable between a closed position where the lid overlays burners and an open position that exposes the burners. The microwave is located inside an enclosure that affixes the microwave through apertures in a bottom wall of the enclosure. A front trim bezel surrounds the front of the microwave and is affixed to the enclosure. Airflow for ventilation around the microwave is accomplished through vents in the rear wall of the enclosure and apertures in a top portion of the front trim bezel.

Abstract: A simulated fireplace and heater is provided having a housing with a cylindrically concave front display area. The housing includes a flange that acts as a decorative bezel. Located above the concave display area is a concave panel that is curved similarly to the concave front display area. Located behind the concave panel is an electric heater that draws air from inside the housing and moves it across heating elements. Heated air then is exhausted through apertures in the concave panel. An illuminator is located inside the housing that projects light onto the underside of a semi-translucent log and a rotating flicker element. The flicker element reflects light to a diffusing panel that is located behind the log.