How many kinds of trademarks are there in sofa cover?

Sofa belongs to category 20, 200 1 group;

According to statistics, there are 27 registered trademarks of soft sofas.

How to choose other minor categories when registering:

2 registered trademarks of 1. (bed, group number: none), accounting for 7.4 1%.

2. Registered trademark 1 piece (dresser, group number: 200 1), accounting for 3.7%.

3. Registered trademark 1 piece (dining table and chair, group number: 200 1), accounting for 3.7% of the registered trademark.

4. Registered trademark 1 piece (wooden sofa, group number: 200 1), accounting for 3.7%.

5. Registered trademark 1 piece (office furniture, group number: 200 1), accounting for 3.7%.

6. Registered trademark 1 piece (office furniture, group number: 200 1), accounting for 3.7%.

7. Registered trademark 1 piece (solid wood furniture, group number: 200 1), accounting for 3.7% of the registered trademark.

8. Registered trademark 1 piece (pillow, group number: 20 13), accounting for 3.7%.

9. Registered trademark 1 piece (typing rack, group number: 200 1), accounting for 3.7% of the registered trademark.

10. Registered trademark 1 piece (mattress, group number: 200 1), accounting for 3.7%.