Color bar codes

Registers – Systems controlled by data bearing records

Reexamination Certificate

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Reexamination Certificate

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07850067

ABSTRACT:
A device for initiating automatic retrieval of content using a plurality of three-dimensional elements is provided. The device comprises a plurality of three-dimensional elements producing a color pattern. The color pattern is associated with an item of interest and is used to obtain a content related to the item of interest.

REFERENCES:
patent: 6832729 (2004-12-01), Perry et al.
patent: 2003/0061192 (2003-03-01), McGunn et al.
patent: 2003/0076980 (2003-04-01), Zhang et al.
patent: 2004/0243519 (2004-12-01), Perttila et al.
patent: 2005/0122564 (2005-06-01), Zehner et al.
patent: 2006/0214815 (2006-09-01), Komatsu
patent: 2007/0061245 (2007-03-01), Ramer et al.

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