Marshall, Gerstein & Borun LLP
Power-assisted folding knife
The present invention provides a power-assisted folding knife, comprising a handle, a blade, a locking mechanism, an assisting mechanism and a second assisting mechanism. The blade is rotatably connected to the handle. The locking mechanism and the second assisting mechanism are provided inside the handle. The assisting mechanism is connected to the handle and the blade respectively. When the blade is in a folded position, the assisting mechanism and the second assisting mechanism are used for locking or unlocking the blade. When the blade is in an unfolded position, the locking mechanism is used for locking or unlocking the blade. When the power-assisted folding knife is unfolded, the assisting mechanism and the second assisting mechanism provide assisting force for the blade and/or the handle.
HANGZHOU GREAT STAR TOOLS CO., LTD. HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
B B B B
B26B B26B B26B B26B
inventional inventional additional inventional
Weiyi
Wang