Disposable electronic devices with deconstructable...

Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement

Reexamination Certificate

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Details

C174S254000, C174S257000, C174S258000, C337S297000

Reexamination Certificate

active

07148424

ABSTRACT:
A disposable electronic device has a body constructed of juxtaposed lengths of an elongate, ribbon-like substrate of dielectric material secured together to establish a multiple-layered self-sustaining structure, and circuitry formed on the substrate. At least a portion of the circuitry is constructed of a deconstructable material which is deconstructed to render the device inoperative by at least one of the following: interrupting a securement of juxtaposed lengths of the substrate, exposing the deconstructable material to at least one of ambient conditions including ambient air, ambient light and ambient moisture, and reaching a predetermined accumulated amount of time during which the circuitry is operated. At least a portion of the substrate is constructed of deconstructable material which is deconstructed by exposure to at least one of the ambient conditions to render the device ready for disposal.

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patent: WO 01/71848 (2001-09-01), None
GOOGLE.COM: Various definitions of “ambient” found on the Internet (2 sheets).

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