Patents/Assignees

STEP2GOLD CO., Ltd.

6 patents in portfolio

US12604990utility2026
Foldable Device
0 cites
US12507808utility2025
Foldable Chair
0 cites
US12408738utility2025
Folding Crutch Chair with a Folding Auxiliary Positioning Mechanism
0 cites
US12408739utility2025
Folding Crutch Chair with a Compact Support Device
0 cites
US12186882utility2025
Telescopic Rod Device
0 cites
US11700946utility2023
Foldable Supporting Device
0 cites