Hello, Class 11 trademarks belong to Class 11 trademarks in the 45 categories of registered trademarks. Class 11 trademarks are used for lighting, heating, steam, cooking, refrigeration, drying, ventilation, water supply and sanitary equipment. . The main groups of eleven categories of trademarks include:

1. 1101 lighting equipment and appliances (excluding gas lamps and oil lamps)

2. 1102 spray welding lamps

3. 1103 gas lamps and oil lamps

4. 1104 cooking and civil electric heating equipment (excluding kitchen hand tools and food processing machines)

5. 1105 refrigeration and refrigeration equipment ( Excluding refrigerated trucks)

6. 1106 Drying, ventilation, and air-conditioning equipment (including heating and cooling room equipment)

7. 1107 Heating and steam equipment (including industrial furnaces, boilers, etc.) Including locomotive boilers, kettle boilers, steam engine boilers)

8. 1108 Regulation and safety accessories for tap water equipment

9. 1109 sanitary equipment (excluding washroom appliances)

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10. 1110 Disinfection and purification equipment

11. 1111 Small heater

12. 1112 Kitchen lighters

13. 1113 Nuclear energy reaction equipment