Kuipu QIAO

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Xuzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Safety pin locking device for workpiece turnover and workpiece turn...
- Patent number 12,152,621
- Issue date Nov 26, 2024
- XUZHOU XCMG MINING MACHINERY CO., LTD.
- Hongyi Qin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tilting truck bed and dump truck
- Patent number 11,370,344
- Issue date Jun 28, 2022
- XUZHOU XCMG MINING MACHINERY CO., LTD.
- Daoming Wang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SAFETY PIN LOCKING DEVICE FOR WORKPIECE TURNOVER AND WORKPIECE TURN...
- Publication number 20240263661
- Publication date Aug 8, 2024
- XUZHOU XCMG MINING MACHINERY CO., LTD.
- Hongyi QIN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TILTING TRUCK BED AND DUMP TRUCK
- Publication number 20210053477
- Publication date Feb 25, 2021
- XUZHOU XCMG MINING MACHINERY CO., LTD.
- Daoming WANG
- B60 - VEHICLES IN GENERAL