Dynamic information storage or retrieval – Storage medium structure – Combined with diverse art structure
Patent
1997-05-15
1999-11-09
Korzuch, William R.
Dynamic information storage or retrieval
Storage medium structure
Combined with diverse art structure
369286, G11B 724
Patent
active
059827360
ABSTRACT:
A trading card optical compact disc and method of using and forming the compact disc are provided which are compatible with a disc reader having a centrally located spindle and a seating ring for supporting and rotating a compact disc positioned thereon. The trading card optical compact disc according to an embodiment of the invention preferably has at least a first plastic rectangular layer having a width of about 2.5 inches and a length of about 3.5 inches and having a pattern of digital data encoded thereon. A second metallic layer is formed on at least portions of the first plastic layer, and a third protective layer is formed on at least the second layer for protecting the metallic layer. An indicia bearing fourth layer is formed on the third layer and has a generally planar upper surface for displaying indicia therefrom. An opening extends through the first, second, third, and fourth layers in a medial portion thereof. A trading card interface seat is preferably integrally formed in at least the first layer for seating the trading card onto a loading tray of a disc reader so as to interface with only portions of the seating ring of the disc reader and to read digital data stored thereon from the trading card optical compact disc.
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Tyler Gray, Shape of CD's to Come, May 28, 1997, Orlando Sentinel, Business Section, p. B-1 and B-4; Article refers to Shape CD Inc.
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