Guofa Zeng

10 Patents

• USD10679472025

  Paddle Pump

  Dongguan Hang Che Bao Future Technology Co., Ltd.

  0 cites
• USD10297592024

  Combined Car Jump Starter and Tire Inflator

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• USD10160072024

  Car Jump Starter

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• USD10120222024

  Car Jump Starter

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• USD10112792024

  Car Jump Starter

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• USD10105732024

  Car Jump Starter

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• USD10010652023

  Jump Starter with Inflator

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• USD09954272023

  Portable Power Supply Station

  0 cites
• USD09904202023

  Portable Power Supply Station

  0 cites
• USD09883692023

  Combination Car Jump Starter and Tire Inflator

  0 cites