-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
water extractors that remove liquid water from floors; water extraction vacuums
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
meters, calculators and instruments in the nature of sensors to measure psychrometric properties of air
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
portable refrigerant and desiccant dehumidifiers; dehumidifiers; portable electric heaters; portable hydronic heaters; portable air conditioners; portable electric fans; portable electric air blowers; ducting, namely, fabric air dispersion ducts, for dehumidifiers, air conditioners, air cleaning units, and fans; duct adapters, namely, fabric air dispersion duct adaptors; duct adaptors, namely, fabric air dispersion duct adaptors, for dehumidifiers, air conditioners, air cleaning units, and fans; portable air-cleaning units; containment weights in the nature of non-metal bags specially adapted to temporarily enclose drying chambers by holding down tarps and allowing for the drying of a particular space; containment systems featuring a window adaptor specially adapted to secure ducting for dehumidifiers to temporarily enclose drying chambers
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
ducting, namely, non-metal ducts; ducting, namely, non-metal ducts for dehumidifiers, air conditioners, air cleaning units, and fans; duct adapters, namely, non-metal duct adapters; duct adapters, namely, non-metal duct adaptors for dehumidifiers, air conditioners, air cleaning units, and fans; ducting, namely, polymer lay-flat ducts and metalized polymer ducting supported by a helical wire