Zefeng Li

5 Patents

• USD11140732026

  Game Wheel

  Shenzhen Baiyun Network Technology Co., Ltd.

  0 cites
• USD10514642024

  Light Stake

  0 cites
• USD10353792024

  Bite Valve for Water Bottle

  Shenzhen Fengshun Technology Co., Ltd.

  0 cites
• USD10203982024

  Food Storage Container

  Shenzhen Fengshun Technology Co., Ltd.

  0 cites
• USD10073052023

  Sealing Plug for Bottle Cap

  0 cites