Yi MAI

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Connector for coupling attachment to power tool
- Patent number 12,145,251
- Issue date Nov 19, 2024
- TECHTRONIC CORDLESS GP
- Li Wang Yuan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
DRAIN CLEANER
- Publication number 20250100028
- Publication date Mar 27, 2025
- TECHTRONIC CORDLESS GP
- Andrew J. Scangamor
- B08 - CLEANING
Information Patent Application
CONNECTOR FOR COUPLING ATTACHMENT TO POWER TOOL
- Publication number 20220024020
- Publication date Jan 27, 2022
- TECHTRONIC CORDLESS GP
- Li Wang YUAN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS