According to statistics, there are 1237 registered trademarks of ordinary glasses.
How to choose other minor categories when registering:
4 registered trademarks of 1. (swimming mask, group number: 09 19), accounting for 0.32%.
2. The category (rope of nose clip mirror, group number: 092 1) selected for registration has 4 trademarks, accounting for 0.32%.
3. There are 4 registered trademarks (spectacle frames, group number: 092 1), accounting for 0.32%.
4. 4 registered trademarks (contact lenses, group number: 092 1), accounting for 0.32% of the registered trademarks.
5. There are 4 registered trademarks (glasses, group number: 092 1), accounting for 0.32%.
6. There are 4 registered trademarks (glasses case, group number: 092 1), accounting for 0.32%.
7. The registered category (nose clip mirror chain, group number: 092 1) has four trademarks, accounting for 0.32% of the registered trademarks.
8. 4 registered trademarks (sunglasses, group number: 092 1), accounting for 0.32%.
9. 3 registered trademarks (accounting machine, group number: 090 1), accounting for 0.24%.
10. 3 registered trademarks (calorimeter, group number: 09 10), accounting for 0.24%.