Cutlery – Cutting tools – Saw
Reexamination Certificate
2007-05-01
2007-05-01
Peterson, Kenneth E. (Department: 3724)
Cutlery
Cutting tools
Saw
C083S699210
Reexamination Certificate
active
11293092
ABSTRACT:
A saw blade clamping mechanism includes a holder connectable to a reciprocating shaft of a power sawing tool. The holder has a sliding way, a receiving slot for insertion of a saw blade, and a through hole in communication between the sliding way and the receiving slot. A steel ball is movably installed in the through hole. A sliding block is mounted in the sliding way and moveable between a first position for receiving the steel ball for removal of the saw blade out of the receiving slot and a second position to force the steel ball into the receiving slot to lock the saw blade. A spring member supports the sliding block in the second position. A control knob is connected to the sliding block for operation by the user to move the sliding block from the second position to the first position.
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Bacon & Thomas PLLC
Mobiletron Electronics Co., Ltd.
Nguyen Phong
Peterson Kenneth E.
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