Patents/Inventors

Xianfu Cao

ZhejiangCN5 patents

6 Patents

USD11144262026
Toy for Animals
0 cites
USD10621022025
Brush for Animals
Petgravity(hangzhou) Technology Co., Ltd
0 cites
US122199292025
Rollable Ball Toy
PET GRAVITY (HANGZHOU) TECHNOLOGY CO., Ltd
0 cites
USD10573142025
Drinking Trough
0 cites
USD10337602024
Pet Toy Car
0 cites
USD10190222024
Pet Toy Ball
0 cites