Title:
GAMING CHIP
Document Type and Number:
WIPO Patent Application WO/2004/052479
Kind Code:
A1
Abstract:
A gaming chip provided with a heavy, non-contact type identification device despite its simple construction. The gaming chip (10) comprises an identification device (12) disposed in the body (11) and provided with an antenna (121) having a specified weight and functioning as a weight member. Although provided with a non-contact type identification device (12) comprising the antenna (121) and a circuit element (123), the chip can eliminate a separate weight member to simplify its construction and a production process therefor.
More Like This:
WO/1995/026657 | TOKEN DEVICE |
Inventors:
MATSUI TAKASHI (JP)
TAKAHASHI YUKIO (JP)
TAKAHASHI YUKIO (JP)
Application Number:
PCT/JP2003/015489
Publication Date:
June 24, 2004
Filing Date:
December 03, 2003
Export Citation:
Assignee:
MATSUI GAMING MACHINE CO LTD (JP)
MATSUI TAKASHI (JP)
TAKAHASHI YUKIO (JP)
MATSUI TAKASHI (JP)
TAKAHASHI YUKIO (JP)
International Classes:
G07F1/06; (IPC1-7): A63F5/04; A63F3/00; A63F9/00
Domestic Patent References:
WO1987004831A1 | 1987-08-13 |
Foreign References:
JPH1119330A | 1999-01-26 | |||
JPH07175959A | 1995-07-14 | |||
JP2003117066A | 2003-04-22 | |||
JP2003144742A | 2003-05-20 | |||
JPH044495A | 1992-01-08 |
Attorney, Agent or Firm:
Mugishima, Takashi (3rd Floor 1-5-4, Nihonbashi Kakigara-ch, Chuo-ku Tokyo, JP)
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