Patent ID: 8708260

Claim:
A shredder for comminuting shreddant, comprising: motorized shredder blades to comminute shreddant when activated; a motor controller coupled to the motorized shredder blades; a shredder controller coupled to the motor controller; a timer coupled to the motor controller, wherein the timer is activated over a predetermined active period; and a mechanically-actuated switch (GREEN SWITCH) coupled to the shredder controller, disposed in a paper feed inlet opening throat and covering at least a part of the inlet opening throat, wherein the GREEN SWITCH while actuated by inserting shreddant into the inlet opening throat causes the shredder controller, the motor controller, and the motorized shredder blades, to be activated, wherein shreddant is comminuted while motorized shredder blades are activated, wherein the GREEN SWITCH causes the motorized shredder blades to become deactivated when the GREEN SWITCH is deactuated by no shreddant being in the inlet opening throat, wherein the GREEN SWITCH, when first deactuated activates the timer, and wherein the timer causes power to be removed from the shredder controller, the motor controller, and the motorized shredder blades upon expiration of the predetermined active period.