Patents/Inventors

Quanyu Hu

JinhuaCN5 patents

6 Patents

US119822132024
Lubricating Method of Lubrication System of Engine
YONGKANG PUYUAN TOOLS CO., Ltd.
0 cites
US119847722024
Support Device and Working Machine with the Same
Jinyun Mailin Tools Co., Ltd
0 cites
USD10090852023
Lawn Mower
YONGKANG PUYUAN TOOLS CO., Ltd.
0 cites
USD10058052023
Garden Tool
JINYUN MAILIN TOOLS CO., Ltd
0 cites
USD10050752023
Chainsaw
JINYUN MAILIN TOOLS CO., Ltd
0 cites
US117943712023
Hand-held Electric Chainsaw
JINYUN MAILIN TOOLS CO., Ltd
0 cites