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US 6,675,454 B1Granted
Method for recycling used printed circuit boards
OwnerTobias Marschnerinventor
Life of this patent
Estimating the term…
Abstract
A method of recycling used printed boards includes the steps of removing components from the used printed boards or parts of them and joining the resulting used printed boards to form a composite board. The method further provides for separating outer conductor paths from the used printed boards, combining several boards in layers, aligning the fibres, and/or forming the boards into uniform sizes.
Claims11
A method of recycling used printed boards comprising:
- removing a plurality of components from a plurality of used printed boards, each used printed board of the plurality of used printed boards having a mounting surface from which the plurality of components is removed;
- and
- joining the plurality of used printed boards to form a composite board of a plurality of layers, wherein the mounting surface of one of the used printed boards in a first layer overlaps with a plurality of mounting surfaces of the used printed boards in a second layer.
Dependencies are inferred from the claim text.