IP Library Granted Patent US 6,390,471
Granted Patent Utility
US 6,390,471 · Confirmation No. 9395

APPARATUS FOR DETECTING PASSAGE OF A GAME MEDIUM AND A GAME MACHINE EMPLOYING SAME

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Code Description Pages PDF
2001-02-15 TRNA Transmittal of New Application 2 View
2001-02-15 ADS Application Data Sheet 2 View
2001-02-15 A.PE Preliminary Amendment 15 View
2001-02-15 SPEC Specification 19 View
2001-02-15 CLM Claims 5 View
2001-02-15 ABST Abstract 1 View
2001-02-15 DRW Drawings-only black and white line drawings 5 View
2001-02-15 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,390,471
App. No.
09/783,612
Filed
2001-02-15
Granted
2002-05-21
Pub. No.
US20010015524A1
Art Unit
3711
PTA
0 days