Qichen; Ma
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qichen; Ma.The latest application filed is for "removable plug-in modules for material handling vehicles".
- Qichen; Ma - Hangzhou CN
- Qichen; Ma - Huzhou CN
| Patent | Date |
|---|---|
| Pallet truck tiller module Grant D962,584 - Jiandong , et al. August 30, 2 | 2022-08-30 |
| Pallet truck Grant D903,971 - Chao , et al. December 1, 2 | 2020-12-01 |
| Pallet truck Grant D903,970 - Chao , et al. December 1, 2 | 2020-12-01 |
| Removable plug-in modules for material handling vehicles Grant 10,836,620 - Jiandong , et al. November 17, 2 | 2020-11-17 |
| Powered stacker vehicle Grant D901,819 - Liping , et al. November 10, 2 | 2020-11-10 |
| Powered stacker vehicle Grant D901,820 - Liping , et al. November 10, 2 | 2020-11-10 |
| Removable Plug-in Modules For Material Handling Vehicles App 20200331733 - Jiandong; Yu ; et al. | 2020-10-22 |
| Pallet truck Grant 10,787,351 - Lili , et al. September 29, 2 | 2020-09-29 |
| Pallet truck Grant D895,222 - Qichen , et al. Sep | 2020-09-01 |
| Removable plug-in modules for material handling vehicles Grant 10,730,728 - Qichen , et al. | 2020-08-04 |
| Powered Stacker Vehicle Grant D891,022 - Liping , et al. | 2020-07-21 |
| Pallet truck Grant D874,083 - Chao , et al. Ja | 2020-01-28 |
| Forklift Having An Integrated Battery Box App 20190322192 - Zhongwei; Jiang ; et al. | 2019-10-24 |
| Pallet Truck App 20190322508 - Lili; Wu ; et al. | 2019-10-24 |
| Pallet truck Grant D856,627 - Qichen , et al. A | 2019-08-13 |
| Pallet truck Grant D855,924 - Qichen , et al. | 2019-08-06 |
| Pallet Truck Grant D824,633 - Qichen , et al. July 31, 2 | 2018-07-31 |
| Pallet truck Grant D819,923 - Qichen , et al. June 5, 2 | 2018-06-05 |
| Pallet truck Grant D819,293 - Qichen , et al. May 29, 2 | 2018-05-29 |
| Pallet truck Grant D805,712 - Qichen , et al. December 19, 2 | 2017-12-19 |
| Pallet truck Grant D805,713 - Qichen , et al. December 19, 2 | 2017-12-19 |
| Pallet truck Grant D802,243 - Qichen , et al. November 7, 2 | 2017-11-07 |
| Pallet truck Grant D801,616 - Qichen , et al. October 31, 2 | 2017-10-31 |
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