Solid material comminution or disintegration – Apparatus – With automatic control
Reexamination Certificate
2005-12-27
2005-12-27
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Apparatus
With automatic control
C241S100000, C241S236000, C241S101300
Reexamination Certificate
active
06978954
ABSTRACT:
A shredder for shredding material is provided that includes a housing. having a cutting device to shred material. A receptacle is also included and is positioned to receive the shredded material. A detecting device is positioned between the cutting device and the receptacle and emits and detects a beam so that when shredded material occupies a first position within the receptacle the beam is interrupted. Advantageously, the detecting device may be used as a bin full detection device to provide indication that a bin is filled or substantially filled with shredded material.
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patent: 10032069 (2002-02-01), None
Kroger Bruce R.
Romanovich Dmitry N.
Romanovich Vadim N.
Fellowes Inc.
Pillsbury Winthrop Shaw & Pittman LLP
Rosenbaum Mark
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