Trademark class guide
Trademark Class 11 - Lighting and Appliances
Trademark Class 11 covers lighting and appliances. Check examples, related classes, search risks, and filing preparation before choosing a brand name.
What this class covers
Class 11 is generally used for lighting and appliances. Check exact product or service wording before filing because small wording differences can change the correct class.
Search before filing
Search exact names, similar spellings, phonetic matches, owners, and related classes before choosing a brand, label, logo, domain, packaging, or marketplace listing.
Related risk
A similar mark in a commercially connected class may still cause objection, opposition, negotiation pressure, or rebrand cost.
Important note
This is general trademark search and filing guidance, not legal advice and not a promise of registration or approval.
Class 11 search checklist
- Write the proposed mark exactly.
- Search wordmark, phonetic, and contains results.
- Review status, proprietor, application date, and goods/service description.
- Compare related classes if the business activity overlaps.
- Take expert advice before filing if similar marks appear.
All trademark classes
- Class 1: Chemicals
- Class 2: Paints and Coatings
- Class 3: Cosmetics and Cleaning
- Class 4: Lubricants and Fuels
- Class 5: Pharmaceuticals
- Class 6: Metal Goods
- Class 7: Machinery
- Class 8: Hand Tools
- Class 9: Software and Electronics
- Class 10: Medical Devices
- Class 11: Lighting and Appliances
- Class 12: Vehicles
- Class 13: Firearms
- Class 14: Jewellery
- Class 15: Musical Instruments
- Class 16: Paper and Printed Goods
- Class 17: Rubber and Plastics
- Class 18: Leather and Bags
- Class 19: Building Materials
- Class 20: Furniture
- Class 21: Household Utensils
- Class 22: Ropes and Fibres
- Class 23: Yarns and Threads
- Class 24: Textiles
- Class 25: Clothing and Apparel
- Class 26: Lace and Embroidery
- Class 27: Floor Coverings
- Class 28: Toys and Sports
- Class 29: Meat Dairy and Processed Food
- Class 30: Bakery Spices and Staples
- Class 31: Agricultural Products
- Class 32: Beverages
- Class 33: Alcoholic Beverages
- Class 34: Tobacco
- Class 35: Advertising Business and Retail
- Class 36: Finance Insurance and Real Estate
- Class 37: Construction and Repair
- Class 38: Telecommunications
- Class 39: Transport Travel and Logistics
- Class 40: Treatment of Materials
- Class 41: Education Entertainment and Training
- Class 42: Technology Software and Scientific Services
- Class 43: Hotels Restaurants and Food Services
- Class 44: Healthcare Beauty and Agriculture
- Class 45: Legal Security and Personal Services