Glass included in Class 21.

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.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.

Components of electric heating and cooling systems, namely, wiring, temperature sensors, humidity sensors, dew point sensors, channels, ducts, diverters, controllers, control algorithms, power supplies, switches, wiring, user interfaces, wireless devices, electronic and manual controls for use in occupant support surfaces, seats, beds, bedding, and automotive conditioning.

Thermal conditioning devices, namely, electric heating and cooling distribution systems comprising in whole and in part of electric fans, blowers, convective heaters and conductive heat mats, heat pumps, wiring, filters, temperature sensors, humidity sensors, dew point sensors, channels, ducts, foam, spacer fabric, diverters, conditioning zones, controllers, control algorithms, power supplies, switches, wiring, user interfaces, wireless devices, electronic and manual controls for use in occupant support surfaces, seats, beds, bedding, and automotive conditioning; and components of electric heating and cooling systems, namely, electric fans, blowers, convective heaters and conductive heat mats, heat pumps, filters, conditioning zones, for use in occupant support surfaces, seats, beds, bedding, and automotive conditioning.

Wind mills, wind power plants, wind turbines and other wind-operated machines; parts and accessories for the aforesaid goods; mill towers and masts, blades, blade hubs, mill housings, machine beds, rotation devices, yew rings and gears; devices for setting the pitch of the wings, brakes and brake devices, main shafts, universal joints, transmission devices, clutches and electric generators and reserve wind power supply plants; parts and accessories for the aforesaid goods.

Preserved, frozen, dried and cooked fruits and vegetables.

Fresh fruits and vegetables.

Calculator programmes; Calculators; Electronic calculators; Scientific calculators; Electronic desk calculators.

Common metals and their alloys; Metal building materials; Transportable buildings of metal; Materials of metal for railway tracks; Non-electric cables and wires of common metal; Ironmongery, small items of metal hardware; Pipes and tubes of metal; Safes; Goods of common metal not included in other classes; Ores.

Building materials (non-metallic); Non-metallic rigid pipes for building; Asphalt, pitch and bitumen; Non-metallic transportable buildings; Monuments, not of metal.

Air conditioner.

Grains and agricultural, horticultural and forestry products not included in other classes; seeds and seed corn; natural plants and flowers; malt.

Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages and fruit juices; syrups and other preparations for making beverages.

Apparatus for air conditioning, heating, refrigerating and ventilating for use in automobiles, including heating apparatus for defrosting windows of automobiles, defrosters for automobiles.

Apparatus for locomotion by land, air or water and parts therefor; Vehicles and parts therefor, Including motor vehicles and parts therefor, Apparatus for steering vehicles; Motors for land vehicles; Vehicle covers [shaped]; Axle journals; Air bags [safety devices for automobiles]; Trailer hitches for vehicles; Transmission chains for land vehicles; Driving motors for land vehicles; Shafts for land vehicles; Tyres for motor vehicles; Sleeping berths for vehicles; Saddle covers for bicycles or motorcycles; Balance weights for vehicle wheels; Anti-glare devices for vehicles; Davits for boats; Boat hooks; Brake segments for vehicles; Brake facings for vehicles; Brake shoes for vehicles; Portholes; Vehicle chassis; Automobile chassis; Anti-theft devices for vehicles; Anti-theft alarms for vehicles; Bogies for railway cars; Torque converters for land vehicles; Jet engines for land vehicles; Motors, electric, for land vehicles; Bicycle stands; Brakes for bicycles, cycles; Rims for wheels of bicycles, cycles; Cycle bells; Chains for bicycles, cycles; Baskets adapted for bicycles; Handle bars for bicycles, cycles, Hubs for bicycle wheels; Dress guards for bicycles, cycles; Pedals for cycles; Pumps for bicycles, cycles; Wheels for bicycles, cycles; Frames for bicycles, cycles; Bicycle tires [tyres]; Cycle saddles; Inner tubes for bicycles, cycles; Spokes for bicycles, cycles; Direction indicators for bicycles; Direction signals for vehicles; Brakes for vehicles; Windows for vehicles; Bodies for vehicles; Wheeled vehicles; Vehicle wheel spokes; Vehicle tires; Vehicle seats; Doors for vehicles; Hoods for vehicles; Rims for vehicle wheels; Repair outfits for inner tubes; Mine cart wheels; Freewheels for land vehicles; Crankcases for land vehicle components, other than for engines; Luggage nets for vehicles; Panniers adapted for cycles; Luggage carriers for vehicles; Gear boxes for land vehicles; Casters for trolleys [vehicles] [carts (Am)]; Tires (Non-skid devices for vehicle -); Horns for vehicles; Hydraulic circuits for vehicles; Upholstery for vehicles; Automobile bodies; Automobile chains; Pushchair hoods; Head-rests for vehicle seats; Couplings for land vehicles; Cranks for cycles; Tailboard lifts [parts of land vehicles]; Tipping bodies for lorries [trucks]; Treads for retreading tires [tyres]; Tyre casings; Traction engines; Pumps (Air -) [vehicle accessories]; Motors for land vehicles; Hoods for vehicle engines; Automobile hoods; Hubs for vehicle wheels; Bands for wheel hubs; Paddles for canoes; Stroller covers; Connecting rods for land vehicles, other than parts of motors and engines; Screw-propellers; Buffers for railway rolling stock; Axles for vehicles; Gearing for land vehicles; Hub caps; Treads for vehicles [roller belts]; Pneumatic tyres; Tires for vehicle wheels; Reversing alarms for vehicles; Rearview mirrors; Oars; Oarlocks; Ship hulls; Saddles for bicycles, cycles or motorcycles; Clutches for land vehicles; Windscreen wipers; Fenders for ships; Cleats [nautical]; Funnels for ships; Marine propellers; Screws [propellers] for ships; Spars for ships; Steering gears for ships; Inner tubes for pneumatic tires; Tubeless tires [tyres] for bicycles, cycles; Ejector seats for aircraft; Mudguards; Anti-skid chains; Seat covers for vehicles; Funnels for locomotives; Inclined ways for boats; Cycle mudguards; Tire patches; Safety belts for vehicle seats; Safety seats for children, for vehicles; Security harness for vehicle seats; Ski carriers for cars; Sun-blinds adapted for automobiles; Ships (Timbers [frames] for -); Spoke clips for wheels; Spikes for tires [tyres]; Flanges for railway wheel tires [tyres]; Steering wheels for vehicles; Rudders; Suspension shock absorbers for vehicles; Shock absorbers for automobiles; Shock absorbing springs for vehicles; Vehicle bumpers; Bumpers for automobiles; Caps for vehicle petrol [gas] tanks; Torsion bars for vehicles; Vehicle suspension springs; Driving chains for land vehicles; Propulsion mechanisms for land vehicles; Vehicle running boards; Turbines for land vehicles; Transmissions, for land vehicles; Reduction gears for land vehicles; Valves for vehicle tires [tyres]; Disengaging gear for boats; Undercarriages for vehicles; Tipping apparatus, parts of trucks and waggons; Railway couplings; Windscreens; Stern oars; Bicycle gears; Motors for cycles; Cycle stands.