Patent applications and USPTO patent grants for HANGCHA GROUP CO., LTD..The latest application filed is for "pallet truck".
Patent | Date |
---|---|
Pallet truck Grant 11,345,382 - Xia , et al. May 31, 2 | 2022-05-31 |
Power-assisted steering mechanism of electric pallet truck Grant 10,988,163 - Jiang , et al. April 27, 2 | 2021-04-27 |
Pallet Truck App 20200317244 - XIA; Zhongnan ;   et al. | 2020-10-08 |
Power-assisted Steering Mechanism Of Electric Pallet Truck App 20190367077 - JIANG; Zongping ;   et al. | 2019-12-05 |
Load sensing electric-proportional multi-way valve Grant 9,400,002 - Liu , et al. July 26, 2 | 2016-07-26 |
Load Sensing Electric-proportional Multi-way Valve App 20150176611 - Liu; Zhen ;   et al. | 2015-06-25 |
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