Da Zheng Li

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric handcart
- Patent number 12,122,441
- Issue date Oct 22, 2024
- TECHTRONIC CORDLESS GP
- Wei Wei An
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL AND PROTECTING COVER THEREFOR
- Publication number 20230191639
- Publication date Jun 22, 2023
- TECHTRONIC CORDLESS GP
- GONG MENG SHU
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HANDCART
- Publication number 20220289263
- Publication date Sep 15, 2022
- TECHTRONIC CORDLESS GP
- Wei Wei An
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ELECTRIC WHEELBARROW
- Publication number 20220274635
- Publication date Sep 1, 2022
- TECHTRONIC CORDLESS GP
- Sheng Rong Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS