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; exhaust manifold for engines; exhaust pipes for land vehicles; exhaust silencers for engines; catalytic converters for motors and engines; engine or motor mufflers
17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal; acoustic and thermal insulation; insulation for use in the automotive, HVAC, appliance and commercial interior industries; aerogel based insulation products, namely, aerogel based insulation for oil and gas, offshore liquid natural gas (LNG) production, shipping and storage, clothing and apparel, military, aerospace, energy production, distribution and conservation, petrochemical, building and construction, automotive, appliances, outdoor recreation, refrigeration, cryogenic,cold chain and utility industries; acoustical insulation barrier panels; Acoustical insulation for buildings; Acoustical panels for buildings; Building insulation; Insulating blankets for hot water heaters; Insulating felt for use in footwear, clothing, automobiles, aircrafts and industrial equipment; Insulating sleeves for water heater, pipelines or machinery; Insulation sleeves for power lines; Insulation for underground and above-ground pipes and tanks; Insulation jackets for industrial pipes; Insulation for pipes for industrial oil, gas, liquefied natural gas and hydrogen; Insulators for electrical cables; Insulating tiles; Insulating splice cover for electrical cable; Insulating materials, namely, aerogel based insulation used for thermal regulation in the manufacture of clothing, footwear, gloves and headgear; building insulation for use in building construction, insulation for oil pipelines; Insulated pipe supports; Insulating gloves
21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes; heat-insulated vessels; insulating sleeve holders for beverage cans; thermal insulated tote bags for food or beverages; thermal insulated wrap for cans to keep the contents cold or hot; thermal insulated containers for food and beverage