Yunyun Mao

2 Patents

• USD10212932024

  Smart Cat Litter Box

  Furbulous Network Technology (Shanghai) Co., Ltd.

  0 cites
• US117931542023

  Automatic Trash Bag Sealing Device in an Automatic Cat Litter Box and Automatic Cat Litter Box

  Furbulous Network Technology (Shanghai) Co., Ltd.

  0 cites