PC

Pianpian Cheng

Overall (All Time): #806,142 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D988122 Connector ball 2023-06-06
D979697 Shooting target 2023-02-28
D938855 Gnome ornament 2021-12-21
D920836 Gnome ornament 2021-06-01
D911868 Gnome ornament 2021-03-02
D908816 Toy gun Chao Qiu 2021-01-26