Game card without semiconductor chip

Registers – Records – Conductive

Reexamination Certificate

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Details

C235S380000, C235S375000

Reexamination Certificate

active

07997497

ABSTRACT:
Trading cards (1, 2) each include part (17, 18) of a circuit. When the trading cards are inserted into a game card (3), a circuit is completed. Depending on the circuit, one of four light emitting diodes (291, 292, 293, 294) on the game card is lit. No semiconductor chip is required in the card.

REFERENCES:
patent: 3678251 (1972-07-01), Delpino
patent: 3876865 (1975-04-01), Bliss et al.
patent: 4115931 (1978-09-01), Futhey et al.
patent: 5599046 (1997-02-01), Behm et al.
patent: 2002/0109295 (2002-08-01), Browne et al.
patent: 2003/0155714 (2003-08-01), Higashida
patent: 2004/0214642 (2004-10-01), Beck
patent: 2006/0293099 (2006-12-01), Cooper
patent: 2 357 934 (2002-03-01), None
patent: 196 48 549 (1998-05-01), None
patent: 1 217 636 (2002-06-01), None
patent: 2 597 212 (1987-10-01), None
patent: 2003-251075 (2003-09-01), None
patent: 01/39851 (2001-06-01), None
Patent Abstracts of Japan, Publication No. 2003-251075, “IC Card, Game Machine, Rewriting Device, and Recording Medium Storing the Program,” published Sep. 9, 2003, English Abstract, 1 page.
Search Report (1 page) and cover letter (1 page) from UK Patent Office regarding Application No. GB0500299.0, two pages total, dated Sep. 1, 2005.

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