Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xinfa Du0
Yuanyuan Zhou0
Qi Zhang0
Tao He0
Xing Fan0
Yiming Wang0
Yongyong Zhan0
Date of Patent
April 30, 2019
0Patent Application Number
155874920
Date Filed
May 5, 2017
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A running board device comprises a stationary running board; a retractable running board apparatus comprising a retractable mechanism moveable between a stretched position and a retracted position and a retractable running board mounted to the retractable mechanism, wherein at the stretched position, at least a part of the retractable running board stretches out below the stationary running board and beyond the stationary running board, and at the retracted position, the retractable running board is retracted into below the stationary running board.
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