The first thing to make sure is that "sweatshirt" belongs to 25 kinds of clothing trademarks. However, because 25 kinds of trademarks contain too many industries, the Trademark Office has grouped similar industries, which is referred to as similar groups. Shirts belong to group 250 1 under 25 categories of clothing trademarks, and the number of "sweatshirt" is 250094.

Group 250 1 includes "Sweater Shirt" and other related trademarks, as follows:

Overalls, overalls, sweaters, pullovers, shirts, short sleeves, garments, fur garments, suits, finished garments, breeches, trousers, coats, knitted garments, gabardine (clothes), waistcoats, tops, waterproof clothes, tight pullovers, skirts, uniforms, and sweaters worn by servants and guild members. Wide robe, uniform, woolen coat (garment), jacket (garment), paper coat, hooded snow coat, imitation leather coat, leather coat, sari suit, T-shirt, fishing vest, petticoat, cloak, sarong, leggings (trousers), sleeveless skirt, vest-type tight sportswear, kimono.

Women's vests, boxer shorts, tight waist (underwear), underwear, nightgowns, tights, jumpsuits, sweat-absorbing underwear, corsets, waistcoats, swimsuits, pajamas, underwear, bras, bathrobes, petticoats, jumpsuits, women's jumpsuits, women's underwear.

"Sweaters" belong to 25 categories of clothing trademarks, so what similar groups are included in these 25 categories of trademarks?

250 1 clothes

2502 baby textile supplies

2503 special sportswear

2504 waterproof clothing

2505 clothes

2507 Xie

2508 cap

2509 socks

25 10 gloves (excluding special gloves)

25 1 1 ties, scarves, shawls and veils

25 12 belt, clothing belt

25 13 single commodity