Abstract: A device for use in a gas cooking grill has a central peaked structure having a front end and a back end with a longitudinal ridge of a first height spanning from the front end to the back end, and first and second pluralities of lower peaked ridges extending laterally from both first and second sides of the central peaked structure with each individual peaked ridge of the first and second plurality of lower peaked ridges being separated by a valley therebetween. Each individual peaked ridge of the first and second plurality of lower peaked ridges has a height that is lower than the first height of the longitudinal ridge.

Abstract: A cooking grill has a cooking chamber containing a cooking grate, a solid fuel fire pit beneath the cooking chamber, an ignitor in the fire pit, a fire chimney interposing the fire pit and the cooking chamber, a fuel hopper attached to a fuel chute directing solid fuel from the hopper into the fire pit by gravity, and a fan directing combustion air into the fire pit.

Abstract: A grill includes a reflector below a heating clement with a plurality of reflector panels each having a first position oriented parallel to the cooking surface and a second position oriented non-parallel to the cooking surface.

Abstract: A cooking griddle having a body, a griddle plate defining at least one versatile section that can be removed, flipped over, or replaced by a secondary cooking member, and a heat source. The versatile sections include a griddle orifice and a sear griddle orifice. Secondary cooking members locate on or in the versatile sections and include a griddle dual side plate having a first side with a non-stick coating and a second side with dimples or ridges, a pizza plate, a wok, a steamer assembly, a member having a perforated surface for allowing flame to char food, a grate, and a lower profile lid. Supports may be provided below the griddle dual side plate in the form of brackets affixed to the griddle plate, a circular ring defining a shelf, and pivoting or extendable brackets. An elevation mechanism elevates a secondary cooking member for allowing air flow.

Abstract: An automated sprayer for spraying walls of a shower or bathing enclosure with a liquid cleanser. A spray head rotates on an essentially vertical axis. Its outlet nozzle pivots on an essentially horizontal axis (but not otherwise) to adjust the vertical angle of the spray, thereby rendering the device adjustable for different size enclosures, and for treating problem stains.