Patents/Inventors

Kei Fung Choi

Causeway BayHK6 patents

5 Patents

USD10470102024
Toy Robot
SILVERLIT LIMITED
0 cites
USD10318692024
Toy Bird
SILVERLIT LIMITED
0 cites
US119579942024
Propulsion of a Flying Toy
DONGGUAN SILVERLIT TOYS CO., Ltd
0 cites
USD10143962024
Plane
DONGGUAN SILVERLIT TOYS CO., Ltd
0 cites
USD09856782023
Propulsion Unit for a Toy Plane
Silverlit Limited
0 cites