Patents/Assignees

ZHEJIANG SHIJING TOOLS CO., Ltd

4 patents in portfolio

US12290918utility2025
Rubber Part Structure for Vacuum Suction Pad and Vacuum Suction Pad with Replaceable Rubber Part
0 cites
USD1050663design2024
Suction Cup
0 cites
USD1024137design2024
Air Pump
0 cites
US11939973utility2024
Air Pump with Automatic Air Pumping Function
0 cites