Tieqiang Tang

3 Patents

• US124332392025

  Pet Toilet with a Detachable Fecal Collection Box to a Bottom of a Base

  PETPIVOT Inc

  0 cites
• USD10821782025

  Litter Box

  PETPIVOT Inc

  0 cites
• US119635122024

  Pet Toilet

  0 cites