Transaction and ID cards having selected texture and coloring
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United States of America Patent
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Feb 16, 2021
Grant Date -
Nov 26, 2015
app pub date -
May 21, 2015
filing date -
May 22, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Cards made in accordance with the invention include a specially treated thin decorative layer attached to a thick core layer of metal or ceramic material, where the thin decorative layer is designed to provide selected color(s) and/or selected texture(s) to a surface of the metal cards. Decorative layers for use in practicing the invention include: (a) an anodized metal layer; or (b) a layer of material derived from plant or animal matter (e.g., wood, leather); or (c) an assortment of aggregate binder material (e.g., cement, mortar, epoxies) mixed with laser reactive materials (e.g., finely divided carbon); or (d) a ceramic layer; and (e) a layer of crystal fabric material. The cards may be dual interface smart cards which can be read in a contactless manner and/or via contacts.
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