According to the statistics of signpost. com, there are 67 trademarks of registered books and children's books.
How to choose other minor categories when registering:
1. Registered trademark 1 piece (printed pattern of clothes, pajamas, sweatshirts and T-shirts, group number: 1607), accounting for 1.49% of the registered trademark.
2. Registered trademark 1 piece (transfer printing and transfer pattern, group number: 1607), accounting for 1.49% of the registered trademark.
3. Registered trademark 1 piece (chalk blackboard, group number: 16 19), accounting for 1.49%.
4. Registered trademark 1 piece (collection card and exchange card, group number: 1605), accounting for 1.49% of the registered trademark.
5. Registered trademark 1 piece (writing paper, group number: 1605), accounting for 1.49% of the registered trademark.
6. Registered trademark 1 piece (ribbon packaging, group number: 1609), accounting for 1.49% of the registered trademark.
7. Registered trademark 1 piece (typewriter and office supplies (except furniture), group number: 16 10), accounting for 1.49% of the registered trademark.
8. Registered trademark 1 piece (printed matter, group number: 1606), accounting for 1.49% of the registered trademark.
9. Registered trademark 1 piece (paper, cardboard and products made of such materials belong to other categories, group number: 1604), accounting for 1.49% of the registered trademark.
10. Registered trademark 1 piece (typewriter and office supplies (except furniture), group number: 16 13), accounting for 1.49% of the registered trademark.