Trademark Classes 1 to 45: Full List with Descriptions

This guide explains each of the 45 trademark classes used in the UK and internationally, helping you find the right one for your goods or services. Each class contains around 30 words summarizing what it covers.

Class 1: Chemicals - Keywords

industrial chemicals, chemical compounds, petrochemicals, solvents, reagents, adhesives, polymers, plastics, synthetic chemicals, raw chemicals, unprocessed plastics, manures, fertilizers, industrial reagents, base chemicals, acid chemicals, chemical catalysts, organic chemicals, inorganic chemicals, specialty chemicals, chemical additives, surfactants, emulsifiers, solvents system, chemical binders, cleaning chemicals, corrosion inhibitors, chemical intermediates, epoxy resins, industrial solvents, lab reagents, process chemicals, chemical mixtures, fire extinguishing chemicals, extinguishing agents, chemical stabilizers, flame retardants, lubricants, bio-based chemicals, commodity chemicals, chemical precursors, solvent blends, industrial adhesives, construction chemicals, polymer additives, advanced chemicals, water treatment chemicals, cleaning solvents, synthetic resins, unrefined chemicals, chemical emulsions, alkalis, acids, neutralizers, pH adjusters, chemical cleaning agents, industrial degreasers, biodegradable chemicals, chemical processing agents, industrial binders, chemical compounds process, volatile chemicals, non-volatile chemicals, specialty reagents, formulation chemicals, laboratory chemicals, industrial compounds, reaction chemicals, phosphates, chemical preservatives, solvent carriers, interfacial chemicals, detergent chemicals, extractants, byproduct chemicals, industrial effluent chemicals, catalyst supports, chemical catalysts supporters, additive agents, epoxy adhesives, phenolic resins, isocyanates, polymer chemistry, monomers, oligomers, free radicals, synthesis chemicals, dispersion chemicals, quench chemicals, process solvents, industrial mixture chemicals, galvanic chemicals, water-soluble chemicals, biochemicals, antimicrobial chemicals, anti-scaling agents, chemical modifiers, rejuvenators, chemical process agents, industrial extraction chemicals

Class 2: Paints - Keywords

paints, varnishes, lacquers, anti-rust coatings, corrosion inhibitors, colorants, dyes, printing inks, industrial paints, enamel paints, water-based paints, solvent-based paints, acrylic paints, oil-based paints, primer paints, finishing paints, decorative paints, protective coatings, industrial coatings, automotive paints, wood stains, building paints, metallic paints, heat-resistant paints, fire-retardant paints, anti-fouling coatings, high-gloss paints, matte paints, textured paints, spray paints, epoxy coatings, polyurethane coatings, water-repellent paints, rust-preventative paints, primer coatings, metal paints, industrial dyes, solvent-based varnish, acrylic varnish, clear coats, decorative varnish, resin-based paints, fiber-reinforced paints, reflective coatings, emulsion paints, chemical-resistant paints, low-VOC paints, eco-friendly paints, rust protection, anti-corrosion paints, binder technologies, color mixing compounds, pigment additives, film coatings, spray coatings, industrial lacquers, decorative lacquers, wood lacquers, quick-dry paints, environment-friendly paints, industrial varnishes, automotive coatings, marine paints, anti-graffiti coatings, thermal insulation paints, acoustic paints, anti-bacterial paints, water-resistant coatings, solvent varnishes, industrial colorants, organic dyes, reactive dyes, dye dispersions, printing inks, pad printing inks, digital inks, UV-curable inks, pigment dyes, industrial ink formulations, lacquering, high-performance paints, robust coatings, self-healing paints, antibacterial varnish, durable coatings, decorative finishes, gloss enhancers, intensity enhancers, solvent-free paints, biocide coatings, nanotechnology paints, texture paints, interference pigments, matte varnishes, reflective paints, polymer coatings, synthetic paints, structural coatings, enhanced durability coatings, custom color paints

Class 3: Cosmetics and Cleaning - Keywords

cosmetics, skincare, perfumes, shampoos, soaps, toothpastes, detergents, essential oils, deodorants, personal care products, beauty products, makeup, foundation, lipstick, mascara, eyeliner, blush, concealers, facial cleansers, toners, moisturizers, sunscreens, serums, anti-aging creams, face masks, body lotions, hair conditioners, styling gels, hair sprays, leave-in conditioners, exfoliators, facial wipes, body washes, bath products, shower gels, hand soaps, sanitizers, nail polishes, cosmetic brushes, makeup applicators, fragrance oils, scented lotions, aftershave lotions, colognes, herbal extracts, skin revitalizers, pore cleansers, deep cleaning soaps, cleansing gels, natural cosmetics, organic beauty products, hypoallergenic cosmetics, non-comedogenic products, aromatherapy oils, cleansing foams, anti-acne products, skin brighteners, anti-blemish creams, shine control skincare, pH balanced detergents, eco-friendly cleaning, disinfectant cleaners, antibacterial soaps, fragrance-free cleansers, hair revitalizing shampoos, scalp treatments, dandruff shampoos, deep conditioning products, mild detergents, baby shampoos, gentle soaps, paraben-free products, sulfate-free shampoos, vitamin-rich creams, collagen creams, skin repair serums, essential skincare, beautifying creams, cosmetic primers, primer moisturizers, thermal skincare, synthetic fragrances, eau de toilette, body scrubs, cleansing balms, makeup removers, facial peeling products, deep pore cleansers, water-based cosmetics, long-lasting perfumes, luxury skincare, dermatologically tested, organic lotions, beauty serums, non-medicated care, leave-on treatments, reviving toners, skin tightening creams, innovative cleaners, cosmetic formulations

Class 4: Industrial Oils and Fuels - Keywords

industrial oils, industrial greases, lubricants, fuels, biofuels, motor oils, candles, candle wicks, energy generation fuels, lighting materials, synthetic oils, hydraulic oils, transmission fluids, industrial lubricants, cutting fluids, antifriction oils, rust-preventative oils, fuel additives, diesel fuels, gasoline, turbine oils, gear oils, compressor oils, engine oils, viscosity modifiers, renewable fuels, biodiesel, heavy fuel oils, lubricating greases, industrial waxes, lubricant additives, anti-wear oils, chain lubricants, grease lubricants, high-temperature oils, low-temperature oils, heat transfer oils, renewable lubricants, petroleum products, wax candles, oil-based candles, paraffin candles, candle manufacturing, energy fuels, power generation oils, industrial fire oils, high-performance fuels, bio-based lubricants, synthetic fuels, motor fuel oils, portable fuel, efficient fuel systems, fuel processing, lubricant systems, combustion fuels, industrial combustion oils, dielectric oils, insulating oils, fuel emulsions, energy lubricants, industrial pump oils, machine oils, bio-lubricants, renewable energy fuels, reducing agent oils, regenerative fuels, energy-saving lubricants, refined fuel oils, refined motor oils, traction oils, industrial grease systems, lubricating compounds, mono-alkylene glycols, poly-alkylene glycols, hydrotreated oils, low-sulfur fuels, automotive lubricants, powertrain oils, combustion engine oils, industrial heat transfer fluids, high-viscosity oils, friction modifiers, fuel system cleaners, polymer lubricants, advanced lubricants, industrial fuel processors, boiler fuels, energy products, fuel oil additives, multi-grade motor oils, energy efficient oils, performance greases, low-viscosity fuels, high flash point oils, energy conversion lubricants, lubricating compounds, fuel stabilizers, advanced biofuels

Class 5: Pharmaceuticals - Keywords

medicines, pharmaceuticals, pharmaceutical preparations, drugs, medications, nutritional supplements, vitamins, mineral supplements, herbal supplements, dietary supplements, nutraceuticals, active ingredients, disinfection agents, disinfectants, sanitizers, medical formulations, therapeutic agents, over-the-counter medicines, prescription drugs, health supplements, nutraceutical preparations, baby food supplements, infant formulas, organic baby food, dietetic supplements, health tonics, wellness products, immune boosters, nutritional beverages, energy supplements, pediatric medicines, medicated creams, topical medications, oral medications, inhalers, capsules, tablets, liquid medicines, pharmaceutical syrups, antibiotic medicines, analgesics, anti-inflammatory drugs, sedatives, vitamins, supplements, gastroenterology medicines, antacids, heart medications, diabetes medications, anti-allergic drugs, hormone treatments, medical disposables, sterile products, surgical preparations, parenteral drugs, injections, vaccine preparations, diagnostic agents, medical supplements, dietary formulas, nutritional powders, therapeutic supplements, pediatric nutritional products, veterinary medicines, animal health products, herbals, antioxidant supplements, dietary fiber supplements, mineral complex supplements, omega fatty acids, protein supplements, probiotic supplements, prenatal vitamins, postnatal supplements, infant nutrition, nutritional enhancers, pharmaceutical compounds, quality pharmaceuticals, health care products, clinical preparations, pharmaceutical innovations, advanced drug formulations, controlled release medications, sustained-release drugs, bioactive compounds, specialty medicines, counter medications, antiviral drugs, antifungal agents, antiseptics, wound care medications, dental pharmaceuticals, nutritional blends, low-calorie foods, holistic medicines, traditional medicines, complementary medicines, dietetic foods, medicinal extracts, pharmaceutical research

Class 6: Metal Goods - Keywords

metal goods, common metals, metal pipes, steel beams, metal hardware, building materials, metal locks, nails, metal structures, metal fabrications, industrial metals, metal alloys, aluminum products, copper products, brass items, stainless steel, iron goods, metal sheets, metal bars, metal rods, metal tubes, welded structures, forged metals, cast metals, rolled metals, structural steel, metal fasteners, bolts, screws, metal fittings, metal clamps, hardware components, building hardware, metal frames, metal supports, iron pipes, galvanized steel, metal profiles, metal corrugated, metal roofing, steel plates, metal grids, construction metals, metal pillars, extruded metals, machine parts, metal castings, wrought iron, tin products, metal flanges, sheet metal, metal joints, metal welds, corrugated metal, metal scaffolding, metal columns, reinforcement bars, rebar products, building fasteners, construction hardware, metal gears, metal bearings, metal cast components, precision metal parts, commercial metals, heavy metals, non-ferrous metals, durable metals, lightweight metals, metal extrusions, metal rails, metal grating, galvanized items, metal storage systems, metal enclosures, metal cabinets, door locks, security locks, metal chains, metal rods, metal stakes, metal cabinets, engineered metals, industrial fasteners, custom metalwork, metalwork products, metal construction materials, transportable metal structures, modular metal systems, metal reinforcements, industrial building metals, metal curtain wall systems, fabricated metal structures, structural metalwork, precision castings, architectural metals, heavy duty metal goods, insulated metal panels, high-strength metals, quality metal products

Class 7: Machinery - Keywords

machines, machine tools, industrial robots, electric motors, agricultural machines, compressors, automatic vending machines, industrial machinery, heavy machinery, manufacturing equipment, precision machines, CNC machines, robotic arms, automated systems, assembly machines, production machines, machining centers, milling machines, lathes, drill presses, cutting machines, metalworking machines, fabrication machinery, industrial automation, industrial engines, hydraulic machines, pneumatic machines, industrial grinders, conveyor systems, packaging machines, sorting machines, material handling systems, industrial assembly lines, precision tools, lab machinery, automation robotics, process machines, industrial cutters, punch machines, stamping machines, indexing machines, industrial presses, forging machines, injection molding machines, extrusion machines, industrial slicers, semiconductor machines, textile machinery, computer-controlled machines, robotics automation, industrial controllers, automated conveyors, soldering machines, 3D printing machines, packaging robotics, manufacturing robots, robotic welders, process automation machines, industrial sensor systems, automated assembly, machine controllers, digital manufacturing, industrial cutting tools, precision measuring machines, electronic machinery, industrial pumps, power tools, machine parts, manufacturing systems, quality control machines, industrial scanners, servo motors, process control machinery, micro-machines, plant machinery, material processing machines, automated packaging systems, industry robots, energy efficient machines, innovative machinery, custom machine tools, industrial presses, sorting robotics, flexible manufacturing systems, intelligent machines, automated machining, smart machines, industrial automation systems, programmable machines, computerized machinery, factory automation, robotics systems, assembly line machines, industrial toolkits, high-speed machines, prototype machines, engineered machinery, modern manufacturing equipment, production line machines, advanced industrial machines

Class 8: Hand Tools - Keywords

hand tools, manual tools, kitchen utensils, cutlery, razors, screwdrivers, scissors, saws, sharpening instruments, hammers, pliers, wrenches, knives, forks, spoons, spatulas, tongs, manual cutters, hand-operated devices, measuring tools, hand files, hand drills, chisels, utility knives, can openers, bottle openers, soldering irons, cutting shears, manual saws, hand saws, bolt cutters, gardening tools, hand shovels, hand rakes, hand planers, hand sanders, manual grinders, hand scrapers, hand mallets, hand axes, nut drivers, hand clamps, pliers sets, adjusters, hand-operated scissors, hand-held cutters, culinary tools, peeling tools, kitchen cutlery, meat cleavers, carving knives, bread knives, trimming tools, manual rasps, hand saw blades, manual screwdrivers, torque screwdrivers, ratchet screwdrivers, precision screwdrivers, flat-head screwdrivers, Phillips screwdrivers, safety razors, disposable razors, straight razors, electric manual shavers, hand-held razor blades, culinary knives, vegetable peelers, kitchen graters, manual graters, mortar and pestle, kitchen scissors, utility scissors, cut-out tools, garden shears, manual pruners, hand-operated pruners, DIY hand tools, crafted tools, quality tools, traditional hand tools, rustic hand tools, durable hand tools, handcrafted utensils, ergonomic tools, portable hand tools, precision hand tools, hand tool sets, multi-tools, folding knives, camping tools, outdoor hand tools, manual adjustment tools, hand-operated multipurpose tools, artisan tools, basic hand tools, workshop hand tools, home hand tools, everyday hand tools, reliable hand tools

Class 9: Electronics - Keywords

electronics, scientific devices, software, computers, mobile phones, audio equipment, fire extinguishers, GPS devices, lab instruments, electronic gadgets, digital devices, electronic circuits, semiconductors, microprocessors, motherboards, smartphones, tablets, laptops, desktops, wearable tech, sensors, power supplies, electronic components, resistors, capacitors, transistors, integrated circuits, electronic controllers, circuit boards, development kits, IoT devices, electronic modules, debugging tools, system software, operating systems, firmware, applications, user interfaces, scientific instruments, measurement devices, oscilloscopes, signal generators, multimeters, testing equipment, lab analyzers, data acquisition systems, digital sensors, smart devices, network devices, routers, switches, modems, connectivity solutions, wireless devices, RF modules, antennas, satellite devices, communication devices, software development tools, electronic test equipment, signal processing, embedded systems, microcontrollers, robotics controllers, automation devices, electronic research tools, diagnostic equipment, thermal cameras, infrared sensors, light sensors, environmental sensors, software solutions, computer hardware, electronic assemblies, PCB design, wearable electronics, digital audio, sound systems, home electronics, consumer electronics, electronic design automation, communication software, cybersecurity software, digital imaging, electronic measurement tools, precision instruments, lab software, portable electronics, mobile computing, high-tech devices, innovative electronics, advanced circuitry, nanotechnology devices, wireless networks, cloud-connected devices, integrated systems, multi-functional devices, voice-controlled devices, smart sensors, electronic diagnostics

Class 10: Medical Devices - Keywords

medical devices, surgical instruments, diagnostic tools, prosthetics, dental devices, veterinary devices, orthopedic articles, hospital equipment, medical equipment, healthcare devices, imaging equipment, X-ray machines, MRI machines, CT scanners, ultrasound machines, defibrillators, patient monitors, infusion pumps, surgical robots, endoscopes, surgical knives, scalpels, forceps, suturing devices, implantable devices, pacemakers, stents, orthopedic implants, joint replacement devices, dental implants, prosthetic limbs, artificial joints, diagnostic imaging, blood pressure monitors, oxygen therapy devices, ventilators, dialysis machines, surgical lasers, hospital beds, orthopedic braces, wheelchairs, medical software, healthcare monitoring, patient care devices, surgical staplers, laboratory analyzers, biomedical devices, medical robotics, interventional devices, orthopedic supports, wound care devices, diagnostic scanners, dental chairs, autoclaves, sterilizers, biohazard containers, examination tables, surgical lights, operating room equipment, medical disposables, healthcare instruments, nerve stimulators, infusion systems, patient transport devices, rehabilitation devices, diagnostic monitors, biomedical sensors, minimally invasive tools, dental drills, dental lasers, surgical sutures, medical testing devices, blood analyzers, insulin pumps, hearing aids, medical simulators, diagnostic kits, laboratory equipment, clinical devices, therapeutic devices, neurostimulation devices, biofeedback devices, health diagnostics, medical robotics systems, cardiac monitors, remote monitoring devices, surgical carts, sterilization equipment, imaging diagnostics, advanced medical tools, clinical instrumentation, healthcare robotics, assistive devices, medical wearable devices, patient diagnostic devices, hospital management tools, clinical support devices, healthcare automation, smart surgical devices, state-of-the-art medical equipment

Class 11: Environmental Control - Keywords

environmental control, heating systems, cooling systems, lighting equipment, cooking appliances, water supply systems, sanitary equipment, air conditioners, ovens, showerheads, plumbing installations, HVAC systems, ventilation systems, thermal management, central heating, radiant heating, forced-air heating, energy efficient systems, programmable thermostats, smart lighting, LED lighting, halogen lamps, fluorescent lighting, incandescent lighting, adaptive lighting, cooking ranges, gas ovens, electric ovens, convection ovens, microwave ovens, induction cooktops, portable heaters, space heaters, boiler systems, renewable heating, solar heating, air purifiers, humidifiers, dehumidifiers, water heaters, water filtration systems, water softeners, sanitary fixtures, faucets, plumbing fixtures, shower systems, bath fixtures, eco-friendly lighting, lighting controls, energy-saving systems, LED panels, smart appliances, programmable lighting, energy efficient heating, climate control systems, indoor climate systems, cooling fans, evaporative coolers, ductless air conditioners, variable refrigerant flow, outdoor heaters, underfloor heating, thermostat controls, smart thermostats, building automation, water management systems, green building systems, thermal sensors, temperature control, lighting design, industrial lighting, process heating, heat exchangers, solar cookers, gas range appliances, energy controls, ventilation controls, environmental sensors, smart plumbing, water-efficient systems, low-energy appliances, water conservation devices, auto-regulated systems, ecological heating, plasma lighting, high-efficiency cooling, climate regulation, precise temperature control, building energy management, smart water systems, eco heating, sustainable cooling, automated lighting, modern sanitary solutions, digital heating, energy monitoring systems, intelligent environmental control, efficient cooking appliances, advanced plumbing systems, integrated HVAC solutions

Class 12: Vehicles - Keywords

vehicles, land vehicles, air vehicles, water vehicles, cars, automobiles, bicycles, motorcycles, boats, electric scooters, vehicle parts, vehicle structural parts, transport vehicles, electric vehicles, hybrid vehicles, fuel-efficient cars, sports cars, luxury vehicles, off-road vehicles, utility vehicles, commercial vehicles, vans, trucks, buses, trailers, recreational vehicles, all-terrain vehicles, scooters, mopeds, tricycles, convertible cars, sedans, hatchbacks, coupes, station wagons, electric cars, battery electric vehicles, plug-in hybrids, motorbikes, electric bikes, pedal bikes, folding bicycles, mountain bikes, road bikes, cruiser motorcycles, sport motorcycles, touring motorcycles, speed boats, sailboats, motorboats, yachts, jet skis, personal watercraft, amphibious vehicles, air taxis, drones, hovercrafts, gliders, helicopters, small aircraft, fixed-wing aircraft, private jets, regional airplanes, urban mobility, vehicle components, chassis parts, automotive technology, drivetrain components, vehicle electronics, car accessories, vehicle safety systems, autonomous vehicles, navigation systems, vehicle interiors, advanced vehicle materials, recycled vehicle parts, eco-friendly vehicles, hybrid engines, turbocharged vehicles, high-performance engines, aerodynamic vehicles, safety technology, cutting-edge vehicles, vehicle design, mobility solutions, electric drivetrains, smart vehicles, next-gen vehicles, vehicle innovations, automotive design, dynamic vehicles, all-electric vehicles, vehicle modifications, customizable vehicles, kinetic energy vehicles, green vehicles, sustainable transportation, precision vehicle parts, modular vehicles, advanced transport solutions

Class 13: Firearms - Keywords

firearms, guns, weapons, ammunition, explosives, fireworks, hunting guns, handguns, rifles, shotguns, automatic weapons, semi-automatic firearms, revolvers, pistols, weapon accessories, holsters, firing mechanisms, trigger systems, gun parts, bullet casings, gunpowder, smokeless powder, explosive materials, pyrotechnics, safety gear, arms, personal defense, tactical firearms, sporting arms, long guns, short guns, military firearms, law enforcement weapons, target shooting guns, ammunition types, explosive devices, firing accessories, weapon components, military grade firearms, custom firearms, firearm manufacturing, precision rifles, sniper rifles, mountings, firearm optics, scopes, laser sights, silenced weapons, suppressors, revolver mechanisms, barrel components, explosive charges, safety locks, firearm triggers, tactical gear, bolt-action rifles, heat sensors, laser targeting systems, ballistic products, firearm parts, reloading equipment, shot shells, ammunition components, explosive powders, incendiary devices, pyrotechnic devices, flare guns, starter pistols, non-lethal weapons, gas-powered firearms, compact guns, strategic weapons, stealth firearms, military accessories, reconnaissance weapons, anti-terrorism firearms, precision handgun, high-caliber weapons, projectile systems, explosive ordinances, tactical ammunition, powder manufacturing, safety triggers, firearm maintenance, explosive delivery systems, combustible materials, law enforcement gear, shooting accessories, bullet primers, high-performance firearms, competitive shooting guns, military weaponry, field guns, rapid-fire weapons, custom gun parts, firearm customizations, advanced shooting systems, deterrent devices, armed defense systems, precision shooting accessories

Class 14: Jewelry - Keywords

jewelry, precious metals, gold, silver, platinum, diamonds, gemstones, rubies, sapphires, emeralds, watches, clocks, bracelets, necklaces, earrings, rings, pendants, charms, cufflinks, tie pins, brooches, fashion jewelry, luxury accessories, jewelry design, handcrafted jewelry, fine jewelry, costume jewelry, silver jewelry, gold jewelry, platinum jewelry, gemstone jewelry, designer watches, wristwatches, pocket watches, digital watches, analog watches, chronographs, luxury timepieces, watch bands, bezels, jewelry collections, artisan jewelry, statement pieces, antique jewelry, vintage jewelry, modern jewelry, precious stones, crystal jewelry, pearl jewelry, bridal jewelry, engagement rings, wedding bands, religious jewelry, signet rings, fashion accessories, elegant jewelry, metalwork jewelry, forged jewelry, jewel settings, gemstone settings, diamond rings, gold chains, sterling silver, platinum pieces, jewelry craftsmanship, luxury charm bracelets, designer cufflinks, tie accessories, timepieces, chronometer watches, accessory design, fine timepieces, plated jewelry, beaded jewelry, handcrafted watches, designer clocks, artisanal jewelry, curated jewelry, ornamental jewelry, luminous jewelry, mosaic jewelry, branded jewelry, bespoke jewelry, custom jewelry, elegant accessories, luxury bracelets, refined jewelry, wedding jewelry, gem-cutting, precision jewelry, heirloom jewelry, exclusive jewelry, collectible jewelry, artisanal timepieces, luxury collections, ornamental timepieces, signature jewelry, modern accessories, premium jewelry, iconic jewelry

Class 15: Musical Instruments - Keywords

musical instruments, guitars, drums, violins, amplifiers, instrument accessories, stands, strings, mouthpieces, pianos, keyboards, electric guitars, acoustic guitars, bass guitars, electric drums, acoustic drums, percussion instruments, orchestral instruments, woodwinds, brass instruments, flutes, clarinets, saxophones, trumpets, trombones, harmonicas, accordions, concertinas, electric violins, classical guitars, synthesizers, digital pianos, ukuleles, mandolins, banjos, electric bass, stringed instruments, instrument cables, instrument cases, instrument pickups, electronic instruments, DJ equipment, mix boards, audio interfaces, sound mixers, stage monitors, instrument pedals, effect processors, digital amplifiers, sound systems, orchestral strings, cello instruments, double basses, electric pianos, percussion equipment, drum machines, music production, recording instruments, studio instruments, performance instruments, live sound equipment, acoustic accessories, instrument repair tools, music sheets, musical scores, instrument tuning tools, instrument maintenance, fingerboards, musical ensembles, classroom instruments, folk instruments, jazz instruments, rock instruments, classical instruments, contemporary instruments, portable instruments, compact instruments, vintage instruments, handmade instruments, custom instruments, musical accessories, instrument stands, instrument bags, instrument cases, drum accessories, guitar amplifiers, music hardware, electric keyboards, synthesizer modules, music software, recording gear, stage lighting, instrument design, performance gear, musical innovation, instrument technology, acoustic systems, musical heritage, sound engineering, musical production