Copper pipes belong to the 0602 group of Category 6 of the trademark classification;

How to choose other minor categories when registering:

1. Select registration (metal pipe, There are 31 trademarks in the category (Group No.: 0602), with a registration ratio of 1.87

2. There are 20 trademarks in the category (Copper, Group No.: 0601), with a registration ratio of 1.21

3. Select to register (common metal alloy, group number: 0601), there are 14 trademarks, with a registration ratio of 0.85

4. Select to register (metal building materials, There are 14 trademarks in the category (Group No.: 0603), and the registration ratio reaches 0.85

5. There are 14 trademarks in the (Steel Pipe, Group No.: 0602) category, and the registration ratio reaches 0.85.

6. Choose to register (metal pipe fittings, group number: 0602) There are 14 trademarks in the category, with a registration ratio of 0.85

7. Choose to register (copper alloy pipe, There are 13 trademarks in the category (Group No.: 0602), with a registration ratio of 0.79

8. There are 13 trademarks in the (Metal Pipes, Group No.: 0602) category, with a registration ratio of 0.79

8. 0.79

9. There are 13 trademarks selected for registration (copper rod, group number: 0601), with a registration ratio of 0.79

10. Selected for registration (metal water pipe, group number: 0601) There are 12 trademarks in the category (Group No.: 0602), with a registration ratio of 0.72