Biological contactor for treatment of sewage and drainage water; Bread-making machines; Commercial dryers and warewashers sold as a unit for washing and drying food plates, bowls, pots, pans and food preparation and cookwares, glasses and utensils; Flexible pipes being parts of shower plumbing installations; Grill accessories, namely, charcoal grill conversion units for converting charcoal grills to electric smokers; Stainless steel bottom grids specially adapted and shaped for use in sinks; Stainless steel wire baskets specially adapted and shaped for use in electric pop-up toasters to cook and retrieve toaster pastries; Toilet accessories, namely, plastic handles that are affixed to toilet seats; Tools, components and supplies for use in making signs, namely, fluorescent, HID, LED and incandescent bulbs, lamps and fixtures; Ventilating, high-velocity portable exhaust fans for commercial and agricultural use
Environmental Control Apparatus