Chenghao YANG

Follow

Person

Jinhua, CN

People

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL FACILITATING REPLACEMENT OF OPERATING HEAD
- Publication number 20250236006
- Publication date Jul 24, 2025
- ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.
- Chenghao YANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FASTENER DRIVING TOOL
- Publication number 20250222578
- Publication date Jul 10, 2025
- ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.
- Chenghao YANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
THREADED ROD CUTTER
- Publication number 20250205795
- Publication date Jun 26, 2025
- ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.
- Chenghao YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PNEUMATIC SPRAYER
- Publication number 20250187027
- Publication date Jun 12, 2025
- Zhejiang Prulde Electric Appliance Co., Ltd.
- Chenghao YANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SCREW-CUTTING SHEAR
- Publication number 20240359243
- Publication date Oct 31, 2024
- ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.
- Chenghao YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRAIN CLEANING MACHINE
- Publication number 20240326105
- Publication date Oct 3, 2024
- ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.
- Chenghao YANG
- B08 - CLEANING