Hongliang XU

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Winch, rope guide and transmission device having clutch function
- Patent number 12,103,828
- Issue date Oct 1, 2024
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong Zhan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Winch, rope guide and transmission device having clutch function
- Patent number 12,084,323
- Issue date Sep 10, 2024
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong Zhan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Winch, rope guide and transmission device having clutch function
- Patent number 11,713,223
- Issue date Aug 1, 2023
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong Zhan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Adjustment device, adjustor and shock absorber
- Patent number 11,376,918
- Issue date Jul 5, 2022
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong Zhan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WINCH, ROPE GUIDE AND TRANSMISSION DEVICE HAVING CLUTCH FUNCTION
- Publication number 20230331525
- Publication date Oct 19, 2023
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong ZHAN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WINCH, ROPE GUIDE AND TRANSMISSION DEVICE HAVING CLUTCH FUNCTION
- Publication number 20230322531
- Publication date Oct 12, 2023
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong ZHAN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ADJUSTMENT DEVICE, ADJUSTOR AND SHOCK ABSORBER
- Publication number 20200290424
- Publication date Sep 17, 2020
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong ZHAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
WINCH, ROPE GUIDE AND TRANSMISSION DEVICE HAVING CLUTCH FUNCTION
- Publication number 20200277169
- Publication date Sep 3, 2020
- T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
- Yongyong ZHAN
- B66 - HOISTING LIFTING HAULING