Invention Classification

• A: Mechanics – Engines – Machinery – Tools – Industrial processes – Metallurgy.
• B: Watchmaking – Jewellery – Machinery – Tools.
• C: Electronics – Electricity – Methods of communication – Electrical network.
• D: Building – Architecture – Civil Engineering – Construction – Materials – Woodworks.
• E: Sanitation – Ventilation – Heating.
• F: Security – Rescue – Alarm.
• G: Ironmongery – Do It Yourself.
• H: Furnishing – Interior architecture.
• I: Domestic science – Restaurant equipment.
• J: Commercial, industrial and office equipment.
• K: Agriculture – Horticulture – Gardening.
• L: Clothing – Textiles – Machines and accessories.
• M: Medicine – Surgery – Orthopedics – Material for disabled.
• N: Optics – Photography – Cinematography – Eyewear.
• O: Teaching methods and materials – Musical Instruments – Art materials.
• P: Transport – Moto vehicles – Ships – Aviation – Accessories.
• Q: Foodstuffs – Drinks – Cosmetics – Paramedical – Health – Hygiene.
• R: Sport – Leisure.
• S: Practical novelties – Presents.
• T: Publicity – Printing – Packaging.
• U: Games – Toys.
• V: Protection of the environment – Recycling.
• W: Hardware – Software – Cybersecurity – Blockchain – Internet of things (IoT).
• Z: Energy – Renewable and green energy.