A: Underwear belongs to the 25th category of registered trademark. What kind of trademark does underwear belong to? The 25th clothing category, in which the similar group is 250 1, includes: women's vest 250022, underwear (clothing) 250023, underwear 250023, girdle (underwear) 250025, underwear 250026, nightdress 250033, dressing gown 250033 and women's sleeveless bra. Sweat-absorbent underwear 250054, sweat-proof underwear 250054, sweat-proof shirt 250054, corset 250055, corset (underwear) 250078, vest (vest) 250082, tight underwear (clothing) 250089, vest 250094, swimsuit 25065438+. Underwear 250 1 12, bra 2501/4, bathrobe 250 127, petticoat 250 144, women's long underwear (underwear) with shoulder straps 250/kloc.