Patents/Inventors

Yuanfeng Feng

ZhejiangCN11 patents

4 Patents

US126163022026
Coupling Mechanism and Seating Furniture
JASON FURNITURE (HANGZHOU) CO., Ltd.
0 cites
US125078052025
Multifunctional Iron Frame and Seat
JASON FURNITURE (HANGZHOU) CO., Ltd.
0 cites
US120164632024
Sofa with Turnable Backrest
JASON FURNITURE (HANGZHOU) Co., Ltd.
0 cites
US117661232023
Unfolding Device of Sofa
JASON FURNITURE (HANGZHOU) CO., Ltd.
0 cites