Cutlery – Cutting tools – Saw
Reexamination Certificate
2006-06-15
2008-09-23
Ashley, Boyer D. (Department: 3724)
Cutlery
Cutting tools
Saw
C030S373000
Reexamination Certificate
active
07426787
ABSTRACT:
Provided is an apparatus for lifting a retractable lower safety-guard on a circular saw. In one representative implementation, an actuator is attached to the circular saw and an elongated arm is coupled to the actuator such that operating the actuator causes the elongated arm to lift. In addition, an engagement element is attached to the retractable lower safety-guard of the circular saw. When lifted, the elongated arm engages the engagement element, thereby retracting the retractable lower safety-guard of the circular saw. Preferably, the actuator is configured, and is located sufficiently close to a power switch for the circular saw, so that the actuator can be operated simultaneously with the power switch using a single hand. Also provided are retrofitting techniques for attaching such a device to an existing circular saw.
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Grimaldo Samuel
Larkin James M.
Tracy Jack R.
Ashley Boyer D.
Landrum Edward
SJ2 Industries, LLC
Swan, P.C. Joseph G.
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