Yuchu Yao

5 Patents

• US125820862026

  Linkage-type Litter Box

  Ningbo Singfun Electric Appliance Co., Ltd.

  0 cites
• USD11126952026

  Electric Fan

  Ningbo Singfun Electric Appliance Co., Ltd.

  0 cites
• USD10957882025

  Fireplace

  Ningbo Singfun Electric Appliance Co., Ltd.

  0 cites
• USD10674092025

  Tower Fan

  Ningbo Singfun Electric Appliance Co., Ltd.

  0 cites
• USD10513332024

  Tower Fan

  Ningbo Singfun Electric Appliance Co., Ltd.

  0 cites