Tag for identifying recyclable materials and method and apparatu

Details Tag for identifying recyclable materials and method and apparatu Tag for identifying recyclable materials and method and apparatu

1997-01-21

1999-09-07

Bartuska, F. J.

Check-actuated control mechanisms

Control mechanism actuated by check, other than coin , which...

Having means to mutilate check

340572, G07F 706

Patent

active

059472561

ABSTRACT:
A responsive tag and a method, apparatus and system for identifying a type of recyclable material. The tag includes an element attached to the recyclable material. The element responds to a selected interrogation signal of a recycling machine to provide a predetermined detectable signal associated with the type of recyclable material. The detectable signal is detected by a component in the recycling machine which then accepts the material for recycling.

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